1. Physics

    A horizontal spring attached to a wall has a force constant of 780 N/m. A block of mass 1.70 kg is attached to the spring and oscillates freely on a horizontal, frictionless surface as in the figure below. The initial goal of this problem is to find the

    asked by caitlin on September 27, 2011
  2. Math

    The expression 29.99 + 0.05(x - 100) represents the cost of Ian's cell phone plan for a month when he talks x minutes. the expression 39.99 + 0.03(x - 200) represents the cost of Tom's cell phone plan for. a month when tom talks x minutes. How many minutes

    asked by Kayla on September 22, 2019
  3. Chem

    A vessel of 6.84 L in volume contains 3.61 L of pure water at 25°C. A partial pressure of 3.67 atm of CO2 is quickly injected into the space above the water. Calculate the partial pressure of carbon dioxide remaining once the solution has become saturated

    asked by Jill on February 4, 2007
  4. chem

    make 300.0 mL of a pH 5.30 buffer from 0.500 M acetic acid and 0.500 M sodium acetate. Calculate the volume of 0.500 M acetic acid and the volume of 0.500 M sodium acetate required to make 300.0 mL of a buffer solution with pH = 5.30. (The Ka for acetic

    asked by mie on April 26, 2011
  5. GEN CHEM

    make 200.0 mL of a pH 5.00 buffer from 0.200 M acetic acid and 0.100 M sodium acetate. Calculate the volume of 0.200 M acetic acid and the volume of 0.100 M sodium acetate required to make 200.0 mL of a buffer solution with pH = 5.00. The Ka for acetic

    asked by GEN CHEM on April 26, 2011
  6. chem

    make 300.0 mL of a pH 5.30 buffer from 0.500 M acetic acid and 0.500 M sodium acetate. Calculate the volume of 0.500 M acetic acid and the volume of 0.500 M sodium acetate required to make 300.0 mL of a buffer solution with pH = 5.30. (The Ka for acetic

    asked by Journey on April 26, 2011
  7. accounting

    Analyze the following scenario: River County is planning several capital acquisitions for the coming year. These include the purchase of two new garbage trucks at $150,000 each, one new bulldozer at $240,000, three new riding lawn mowers at $16,000 each,

    asked by Brenda on January 26, 2015
  8. English

    I urgently need you to revise this paragraph. Thank you very much in advance. 1) Dickens goes on to describe its residents. They look like one another and they are condemned to do the same monotonous work day after day with no possibility of escaping their

    asked by Henry2 on December 21, 2011
  9. business

    Consider the following scenario: You work for a company that manufacturers skateboards. Until now your company has only sold their skateboards domestically, but now the CEO is interested in exporting the skateboards to Australia. The CEO asks you to design

    asked by lisa on June 2, 2007
  10. English

    1. Read the following lines from "Thoughts of Hanoi." Brother, How is all that now? Or is it obsolete? Are you like me, Reliving the past, Imagining the future? Do you count me as a friend or am I the enemy in your eyes? Brother, I am afraid That one day

    asked by Crystals on May 11, 2017
  11. Phys. pendulum

    A pendulum consists of a mass of 3 kg tied to the end of a string of length 1.5 m. The pendulum is initially held at angle of 45o with the vertical and the pendulum is released. At the instant the mass passes through its lowest position it is 2 m above the

    asked by KimK on October 9, 2008
  12. Algebra

    Maria worked 15 more overtime hours than Jordan one week. If Maria worked 8 overtime hours for every 5 overtime hours that Jordan worked, for how many hours of overtime did each person work?

    asked by Tomas on December 5, 2015
  13. Math expression

    If the customer uses more than 450 minutes the payment is $39.99 for the first 450 minutes plus $0.45 for each minute over 450. How do I convert this into an expression? this is what I got, but my teacher says its not right,but its close and I am not sure

    asked by Soly on April 13, 2007
  14. Computer Science

    public class RandomPhoneNumber { public static void main(String[] args) { int num1=(int)(Math.random()*7); int num2=(int)(Math.random()*7); int num3=(int)(Math.random()*7); int set1=(int)(100+Math.random()*642); int set2=(int)(1000+Math.random()*8000);

    asked by Sarah on October 30, 2012
  15. Physics

    In the sport of skeleton a participant jumps onto a sled (known as a skeleton) and proceeds to slide down an icy track, belly down and head first. In the 2010 Winter Olympics, the track had sixteen turns and dropped 126 m in elevation from top to bottom.

    asked by Bonny on February 26, 2013
  16. Physics

    In the sport of skeleton a participant jumps onto a sled (known as a skeleton) and proceeds to slide down an icy track, belly down and head first. In the 2010 Winter Olympics, the track had sixteen turns and dropped 126 m in elevation from top to bottom.

    asked by Bonny on February 26, 2013
  17. English

    1.Many of the Chinese people are farmers. 2.They generally work their farms by land. 3.Chinese farmers usually use hand tools instead of large machines. 4.Farmland throughout China is carefully prepared, planted, and weeded. 5.Farmers also harvest their

    asked by Clayton on November 14, 2010
  18. math

    What formula should i use for this problem.Or how should i solve it stock growth: A stock that sold for $22 at the beginning of the year was selling for $24 at the end of the year. If the stock paid a dividend of $0.50 per share, what is the simple

    asked by student on June 19, 2007
  19. 10th grade English (Art Essay)

    This is my Art assignment but I just wanted to make sure whether there are any mistakes. Please help! Reading or evaluating the visual images around us is a critical skill to have in our lives. By looking at different images and sculptures, people can

    asked by Andrew on March 2, 2009
  20. AIU

    Part 1: Using the Library, web resources, and/or other materials, find a record-breaking temperature (in degrees Celsius) for a town or city in a country other than the United States. Include the name of the town and country along with the temperature, and

    asked by Feguens Mileon on January 3, 2010
  21. math

    Part 1: Using the Library, web resources, and/or other materials, find a record-breaking temperature (in degrees Celsius) for a town or city in a country other than the United States. Include the name of the town and country along with the temperature, and

    asked by Samantha on November 2, 2009
  22. Math

    Which of the following ordered pairs is a solution of the equation y equals negative 4 x squared? A. left parenthesis negative 2 comma 16 right parenthesis B. left parenthesis 1 comma negative 8 right parenthesis C. left parenthesis 0 comma negative 4

    asked by ffdf on May 7, 2019
  23. Health

    Jennifer is fifty-four. Her husband Brian died suddenly in a care crash. Not only was she emotionally distraught, but she found herself in serious financial turmoil. Brian had handled the finances (at least she had thought he had) throughout their 21 year

    asked by RT on April 22, 2012
  24. computers-html/javascript

    when working in notepad, i need to use pop-up boxes (alert, confirm,etc). When a user presses ok more boxes come up. however if the user presses cancel i want them to go back to the homepage (thus stopping the other boxes from coming up). how do i do that?

    asked by amanda on March 3, 2007
  25. Physic

    Two wave pulses on a string approach one another at the time t = 0, as shown in the figure below, except that pulse 2 is inverted so that it is a downward deflection of the string rather than an upward deflection. Each pulse moves with a speed of 1.0 m/s.

    asked by Anonymous on November 22, 2014
  26. College Statistics

    The brightness of sunlight at the earth's surface changes over time depending on whether the earth's atmosphere is more or less clear. Sunlight dimmed between 1960 and 1990. After 1990, air pollution dropped in industrial countries. Did sunlight brighten?

    asked by gandakho on September 6, 2011
  27. Business Algebra

    After running various advertisements, you have received the statistics from each advertising outlet. A total of 800 ads were run. The following lists the breakdown of each: 380 ads were run over the radio. 240 ads were run in the newspaper. 300 ads

    asked by Redbone on June 10, 2009
  28. Quick english check

    Use the house on mango street, "No Speak English" to answer the following questions. Please correct me if I'm wrong. 1. Which of the following best illustrates the conflict between "mamacita" and her husband? A. "He worked two jobs. He came home late and

    asked by Anonymous on February 12, 2015
  29. mechanical

    A cylindrical tank with flat endplates is constructed from two sections that are welded together circumferentially.The outer diameter of the tank is 1.20, and the wall of the tank is 20.0 mm thick and the mamimum internal pressure is 2.00 MPa. (a)

    asked by tommy on November 16, 2016
  30. math

    Project - would you please check my answers? I am working on a project and my linear equation came out to be: y = 1502.9x - 2847386 This project is about waste and recycling so the equation came from a table that gave a few years and the tons of waste in

    asked by Sara on December 5, 2018
  31. Spanish

    Please help me work this out with the future verb tense. Completa el párrafo con el futuro de los verbos de la lista. No es necesario usar todos los verbos. asustarse casarse conseguir escribir estar hacerse olvidar ser tener terminar Nunca (1) ____lo que

    asked by Annie on February 13, 2018
  32. critical thinking

    Can some please help with these questions. I just want to make sure I am on the right path. 1. Our frame of reference. a. definitely makes us objective and open-minded b. stops us from having obstacles in our approach to reading, c. limits how we view the

    asked by quvell on November 9, 2010
  33. English

    1. Which of these statements is written using passive voice? A. I went to the store because it was having a sale. B. It was said that the store had a good sale. C. The store was advertising a good sale. D. A sale at the store led me there. ** 2. Which of

    asked by T on March 4, 2018
  34. related rates with work shown

    this is a relate rates problem in calculus in a right triangle, the hypotenuse is 5 and the vertical side is x and the angle is theta. so if theta increases at a constant rate of 3 radians per minute, at what rate is x increasing in units per minute when x

    asked by Anonymous on April 15, 2007
  35. MATH

    1. The cost in dollars of an "n" mile trip with the Supreme Taxi Service is given by 1.5 + 1.75n. The cost of an "n" mile trip using Town Taxi Service is given by 1.9 + 1.6n. For rides between 1 and 10 miles, which service would you choose? Explain. 2.

    asked by Kirsten on September 18, 2013
  36. Math

    A person wishes to invest R120 000 in three types of bonds:  municipal bonds (MF) paying 6% p.a.,  bank investment certificates (BF) paying 7% p.a. and  high-risk bonds (HF) paying on average 10% p.a. For tax purposes, the person wants the amount

    asked by Tshegofatso on March 6, 2018
  37. Accounting

    1. Bonds Payable has a balance of $900,000 and Premium on Bonds Payable has a balance of $10,000. If the issuing corporation redeems the bonds at 103, what is the amount of gain or loss on redemption? 1. $1,200 gain 2. $17,000 gain 3. $1,200 loss 4.

    asked by Tasha on July 25, 2010
  38. Geometry

    ABCD is a quadrilateral inscribed in a circle, as shown below: Circle O is shown with a quadrilateral ABCD inscribed inside it. Angle A is labeled x plus 16. Angle B is labeled x degrees. Angle C is labeled 6x minus 4. Angle D is labeled 2x plus 16. What

    asked by Please check answer on May 11, 2017
  39. business management & leadership

    Today, many organizations and managers face new challenges everyday. One critical aspect of the challenges that managers lack in is within the planning stage. You have been asked by your manager to conduct a preliminary search of recommending the two most

    asked by vicmine on April 5, 2009
  40. business management

    Today, many organizations and managers face new challenges everyday. One critical aspect of the challenges that managers lack in is within the planning stage. You have been asked by your manager to conduct a preliminary search of recommending the two most

    asked by Anonymous on April 3, 2009
  41. Language Arts 8B

    I just need to know if my answers are right or wrong. Thanks! 1. Which of the following is the best definition of stage directions? A. notes on how to write a story B. notes on how the work is to be staged and preformed C. notes on how to place props and

    asked by KayB on March 23, 2017
  42. History

    1. Why did conflict arise between Henry II and Thomas Becket? A. Henry refused to appoint Becket as archbishop of England. B. Henry resisted the Norman invasion of England. C. Becket refused to recognize Henry as king. D. Becket supported the authority of

    asked by Your mom on April 25, 2019
  43. English

    Can you check these sentences please? Thank you . Thomas Becket was the most venerated among English saints (Can you also say: the most venerated English saint?) 2) Chaucer describe the pilgrims as dynamic characters. 3) Canterbury represents the end of

    asked by Franco on January 5, 2011
  44. MAT 116 Algebera 1A

    What similarities and differences do you see between functions and linear equations studied in Ch. 3? Are all linear equations functions? Is there an instance when a linear equation is not a function? Support your answer. Create an equation of a nonlinear

    asked by shelly, k on May 25, 2008
  45. Science

    Refer to the following scenario to answer Questions 3 through 7. Hemlocks are a common type of tree in the northern forests of the United States. In studying one forest, a forester noticed that mature hemlocks were abundant but there were very few young

    asked by Skye on September 19, 2014
  46. Math

    A retired couple needs $12,000 per year in income to supplement their Social Security. They have $150,000 to invest to obtain this income. They have decided on two investment options: AA bonds yielding 10% per annum and a bank CD yielding 5%. (a) How much

    asked by Angel on July 7, 2005
  47. Physics

    A. You drag a suitcase of mass 19 kg with a force of F at an angle 41.3 degrees with respect to the horizontal along a surface with kinetic coefficient of friction 0.54. The acceleration due to gravity is 9.8 m/s^2. What is the normal force on the

    asked by Chris on November 6, 2014
  48. teachers aide curriculum comtent

    literary themes understood by all people regardless of their background or the time they live in are (a)universal (b)skill-based(my answer) (c)motivational (d)literature -based what does the curriculum web show? (a)how one theme unites different subjects

    asked by susue on August 27, 2011
  49. College Algebra

    1.x2x-17 (-5, 5] what will the plotting points on the number line. 5. \left(0\le \:2x+4\right)\quad \mathrm{and}\quad \left(2x+4

    asked by Anonymous on September 8, 2017
  50. SCIENCE

    I am confused by this question. Biodegradable plastics may not break down readily in the sea because a. Submergence in the water will protect them from sunlight b. the water will keep the plastic cool c. microorganisms will rapidly coat the plastic d. a

    asked by Meg on May 16, 2007
  51. computers

    Your final project incorporates many of the key concepts you have learned about in this course. In a 1,400- to 1,750-word paper, create a systems development plan for Bead Bar, according to the specifications below. Use the seven standard systems

    asked by hg1985 on February 13, 2009
  52. RE: PHYSICS

    A man (weighing 915 N) stands on a long railroad flatcar (weighing 2805 N) as it rolls at 18.0 m/s in the positive direction of an x axis, with negligible friction. Then the man runs along the flatcar in the negative x direction at 40.00 m/s relative to

    asked by COFFEE on February 26, 2007
  53. Sociology

    Write a 1,000-1850 -word response in which you consider specific types of communication, common miscommunications among genders, and effective communication strategies. Address the following questions: o What type of verbal and nonverbal communication do

    asked by Courtney on July 16, 2012
  54. Chemistry

    What volume of NaOH is required to neutralize 50mL of 0.5M phenol? So this is just a small calculation in a complex problem, and I would just like someone to check my work so I don't mess up the entire problem based on this calculation. So mol phenol=

    asked by Jon on November 19, 2010
  55. Math

    I know someone has posted this question before but didn't get an answer so sorry for the post. The box-and-whisker plots show data for the test scores of four groups of students in the same class. Which plot represents data with the greatest range of

    asked by Anonymous on March 7, 2015
  56. Physics

    A pulsar is a rapidly rotating neutron star that continuously emits a beam of radio waves in a searchlight manner. Each time the pulsar makes one revolution, the rotating beam sweeps across the earth, and the earth receives a pulse of radio waves. For one

    asked by Mary on March 13, 2007
  57. biology

    Start by observing the living species around you. Ever wonder why a pollinator is attracted to a particular flower, or what would happen to predator species if a particular prey species is eliminated? If you were a scientist you could do an experiment to

    asked by Anonymous on January 7, 2010
  58. psych

    Given the following problem: Pretend that you are a bus driver. You begin the day with an empty bus. At the first stop, you let on 10 passengers. At your second stop, 4 people get off the bus, and 12 people on. At your third stop, 8 people get off the bus,

    asked by confused on March 2, 2007
  59. Geometry

    I have this much so far (1+x)/9 = 2/5 or x = 13/5 = 2.6 ft I am unsure of how to work out the rest of the problem. A wooden board is placed so that it leans against a loading dock to provide a ramp. The board is supported by a metal beam perpendicular to

    asked by Anna on September 26, 2010
  60. composition writing

    • Imagine that you are teaching English in a local high school. • Imagine that you are the parent or friend of a student having to write a series of essays for a high school English class. • Imagine that you are a teaching assistant for a high school

    asked by george stanza on December 16, 2011
  61. Math

    A team of street pavers was assigned the task of paving two parking lots one twice the size of the other. They worked for the first half of the day on the larger parking lot. Then the team split into two groups of equal number. The first group continued

    asked by Seerat on March 13, 2016
  62. History

    Hello, I really need help i used another site and they gave me the wrong help and now i have a really low grade. i have 10 questions 1- Jericho's status as the first city with a wall indicates that A-it was the first city built during old stone age B-it

    asked by cupcakesss on September 20, 2016
  63. algebra

    What is the width of a rectangle with a perimeter of 70 feet if its length is 1 foot? 2 feet? L.feet? perimeter = 2(length + width) If perimeter = 70 then 35= length + width Now substitute 1,2,and L and solve for width. how do you find the L. feet? L is

    asked by christine on September 12, 2006
  64. Math

    1) Matt traveled the first leg of his trip for 1350 miles on a large jet. He then traveled an additional 600 miles on a private plane to reach his destination. If the speed of the jet was three times the speed of the plane and the total time in the air was

    asked by Sara on May 17, 2012
  65. English

    is this poem good for my poetry class? All I Want is Us When nothing else remains, I want to know if you’ll stand by my side. If you’ll be the light of my path when the sun shuts down. I want to know if you’ll mend my soul and patch up my bleeding

    asked by Jahnay on January 9, 2012
  66. English

    is this poem good for my poetry class? All I Want is Us When nothing else remains, I want to know if you’ll stand by my side. If you’ll be the light of my path when the sun shuts down. I want to know if you’ll mend my soul and patch up my bleeding

    asked by Jahnay on January 7, 2012
  67. Chemistry

    In a experiment to determine the molecular weight and the Ka for ascorbic acid (vit. c.) a student dissolved 1.3713g of the monoprotic acid in water to make 50 mL of solution. The pH was monitored throughout the titration. The equivalence point was reached

    asked by Tri on May 19, 2007
  68. science

    Examine the situation. Lloyd is studying the effect of breakfast cereal on the health of rats. He suspects that the cereal may be unhealthy. He feeds rats various amounts of breakfast cereal over a six-week period. He weighs the rats using a digital lab

    asked by Bri on February 19, 2018
  69. Career

    Match the following terms with their definitions. A. skills that can be used in more than one occupation B. following someone around at their job, as though you were their shadow C. a statistical projection of the numbers of job openings expected in a

    asked by Labbayk on November 17, 2015
  70. About Mcdonalds--Good bad?(no sites please)

    Identify ways in which Mcdonalds is being socially responsible. To what point, u think Mcdonalds is being genuine in their concern and to what degree u believe this is public relations exercise made to improve Mcdonalds image. Support with evidence. This

    asked by Anonymous on April 27, 2011
  71. AP Physics

    A husband and wife take turns pulling their child in a wagon along a horizontal sidewalk. Each exerts a constant force and pulls the wagon through the same displacement. They do the same amount of work, but the husband's pulling force is directed 50°

    asked by Abagail on November 12, 2010
  72. English

    Could you please check the following sentences? Thank you very much. 1) He gives Coketown human characteristics (not "a human aspect"). 2) Coketown starts to assume human characteristics/connotations He personifies the town. 3) He refers to his students

    asked by Matthew on March 28, 2012
  73. grammar

    i am having a hard time figuring out the adverbs and adjectives in my paragraph, can anyone help me with this? A few years ago, I had filled out an application for a credit card from capital one. I was accetped and given a spending limit of 300 dollars. I

    asked by jake on June 14, 2011
  74. carpentry

    Everything in brackets are my answers. Are these correct? 1. A carpenter needs to attach a piece of small, decorative molding to an oak staircase. Which of the following tools would be the best choice for this job? A. Light-duty nailer B. Framing nailer

    asked by doug on November 15, 2018
  75. math

    the stem-and-leaf plot shows the height, in inches, of the players on two different basketball teams. How many players on each team are less than 70 inches tall? Heights of Players In inches Austin College Barton College Leaf Stem Leaf 6 7 8 8 9 6 4 6 8 1

    asked by Bella on May 31, 2017
  76. physics and geometry

    ok proving that thest two angles are equal Gesh almost done lol :O h t t p : / /w w w .a n g e l f i r e. c o m / s ta r s / d h s ph y s i c s / f r ic t i o n . j p g ok How to prove this? Similar triangles. Notice the upper angle in that photo is a

    asked by physics and geometry on August 11, 2009
  77. Physics

    In exercising, a weight lifter loses 0.236 kg of water through evaporation, the heat required to evaporate the water coming from the weight lifter's body. The work done in lifting weights is 1.41 x 105 J. (a) Assuming that the latent heat of vaporization

    asked by Jay on April 12, 2015
  78. Physics

    In exercising, a weight lifter loses 0.236 kg of water through evaporation, the heat required to evaporate the water coming from the weight lifter's body. The work done in lifting weights is 1.41 x 105 J. (a) Assuming that the latent heat of vaporization

    asked by Check please on April 14, 2015
  79. English Help Please!!! Check!!

    Concision Rewrite the sentences using concision techniques (replacing phrases with words, combining sentences, etc.) discussed in class to simply these wordy sentences. a)Your explanation concerning your comatose state during the required reporting period

    asked by Kimberly :( on April 23, 2014
  80. Manigerial Accounting

    This is an extra credit assignment I was assigned that I really need the points for. I am having alot of trouble with it. I did a few of the questions but im not sure if they are right or not and I don't know how to do a few. For number 1 (Listed below)

    asked by Brian on April 29, 2012
  81. social studies

    please can someone answer these there destroying me !!! 1. Which region of Mexico are sinkhole most likely to be found? A. Mexico plateau B.Baja California C.sonoran desert D.Yucatan peninsula 2.what effect does altitude have on Mexico's climate? A. as

    asked by Matt on January 17, 2014
  82. Science Help

    How does a periscope work when it has 2 mirrors and light? A.Lenses refract the light B.Light bends as it travels and mirrors bend the light more C.Light travels in a straight line and the mirrors reflect the light D.Lenses and mirrors reflect the light

    asked by Derrick on March 21, 2012
  83. Science

    How does a periscope work when it has 2 mirrors and light? A.Lenses refract the light B.Light bends as it travels and mirrors bend the light more C.Light travels in a straight line and the mirrors reflect the light D.Lenses and mirrors reflect the light

    asked by Derrick on March 21, 2012
  84. French

    how would you say "the wire through which the electric current flows." wouold it be, Le fils ca le courant electrique couler a travers. Load(as in electricity): A device that transforms electrical energy into other forms of energy. is it, "Charge: un

    asked by Slappy on May 10, 2008
  85. math

    Heather is solving an equation by graphing the expressions on both sides. If her graph intersects at an infinite number of points, which statement could describe the equation Heather is attempting to solve? A. One side of the equation is a constant, and

    asked by kristy on January 12, 2016
  86. Math

    FIve years ago Zack would have been three times older than his young brother but five years from now he will only be two times older than his brother. How old is his brother? 25 In other words let x= brothers age so: 3(x-5)=2(x+5) Then 3x-15=2x+10 x=25 I

    asked by Oscar on September 26, 2006
  87. chem

    On Easter Sunday, April 23, 1983, nitric acid spilled from a tank car near downtown Denver, Colorado. The spill was neutralized with sodium carbonate. 2 HNO3(aq) + Na2CO3(s) 2 NaNO3(aq) + H2O(l) + CO2(g) (a) Calculate H° for this reaction. kJ

    asked by mel on November 26, 2007
  88. Health

    Writeacher, could you please check if everything is OK? Thank you very much. 1) My classmates always keep me from work (from the lesson??). I was on the phone with the bank when we were cut off. 2) I was so cross with my boss that I hung up on him.Peter

    asked by Mike on May 12, 2012
  89. English

    Can you tell me which of the following statements are correct? Thank you very much. 1) For my main course I'd like grilled chicken breast (and not a grilled chickne breast) with boiled potatoes and peas. 2)For my starter I'll have a soup of the day and for

    asked by Franco on February 23, 2010
  90. anthroplogy

    Navajo sandpaintings are beautiful representations of the mythologies found within the culture. However, they do have a dual purpose. Describe how this supposed work of art is also used in healing rituals and a visual reminder of their religious and

    asked by jimmy on February 5, 2015
  91. Chemistry-Dr.Bob, I need you!!!!

    You can mix 100.mL of 1.0 M HCl with 100 mL of 1.0 NaOH, both at 25 degree Celcius. The temperature of your calorimeter rises by 5.98 degree C, and its heat capacity is 100 J/degre C. How much energy is released per mol of H2O formed? My answer: 6x10^6 J

    asked by Sanaya on January 8, 2016
  92. AP CHEMISTRY

    An experiment was carried out to determine the value of the equilibrium constant Kc for the reaction. Total moles of Ag+ present = 3.6 x 10-3 moles Total moles of NH3 present = 6.9 x 10-3 moles Measured concentration of Ag(NH3)2+ at equilibrium= 3.4* 10-2

    asked by Jamba on March 12, 2012
  93. Quick english help

    Please check each of my answers from these short stories in "The House On Mango Street". Please correct me if I'm wrong! "Our Good Day" 1. How does Cisneros use a simile on the first page of this vignette? A. To highlight the difference between cathys

    asked by Anonymous on January 25, 2015
  94. Algebra 1

    While playing a game, Rachel pulls two tiles out of a bag without looking and without replacing the first tile. The bag has two colors of tiles--black and white. There are 10 more white tiles than black tiles. a. Write and simplify an expression that

    asked by Serena on May 28, 2014
  95. science

    An area in your state has been flooded due to heavy rains. How might scientists from the three main branches of science interact in their study of the flood, its effects, and how future flooding might be controlled? OK, I will bite: What do you think the

    asked by alexa on September 17, 2006
  96. Algebra

    I was asked to use factoring and the zero-product property to solve the following problems. Can you please check my answers? Thank you. z(z - 1)(z + 3) = 0 is already factored, so one of the factors must be zero for the product to be zero. Taking them in

    asked by Kathy on February 22, 2014
  97. Social Studies

    Why did many Americans feel that the result of the 1824 election was fraudulent? (1 point) New laws were enacted requiring voting men to own property, so many lost their right to vote; this resulted in a very low turnout of voters.Because no one received a

    asked by help on October 15, 2017
  98. ELA

    Monica is writing a paper on how the criminal justice system should be changed. She feels that prisoners should have treatment and counseling while they are in prison. She found this article below. If Monica used this article as a source, which of the

    asked by Loomin on May 15, 2018
  99. history/english

    Read the excerpt from President Jimmy Carter’s speech “Energy and the National Goals—A Crisis of Confidence.” During the past three years I’ve spoken to you on many occasions about national concerns, the energy crisis, reorganizing the

    asked by michael on January 22, 2019
  100. probability

    2.The daily production from a car factory=3 different models-A,B,C which are in two different colours-R and S. Daily the factory produces 1600 model A cars,800 of model B and 600 of model C. Overall,40% of the cars are of colour R,60% of colour S.60% of of

    asked by Anonymous on May 18, 2008

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