judith

Most popular questions and responses by judith
  1. Chemistry

    Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.240 M HClO(aq) with 0.240 M KOH(aq). The ionization constant for HClO can be found here.

    asked on March 3, 2014
  2. L.A. - HELP

    Full fathom five thy father lies; Of his bones are coral made; Those are pearls that were his eyes; Nothing of him that doth fade But doth suffer a sea change Into something rich and strange. Sea nymphs hourly ring his knell; Ding-dong. Hark! Now I hear

    asked on February 2, 2016
  3. CHEMISTRY!!!!!!!!!!

    Styrene is produced by catalytic dehydrogenation of ethyl- benzene at high temperature in the presence of superheated steam. Given the following data, Ethylbenzene, C6H5--CH2CH3 : delta Ht = -12.5 kJ/mol, delta Gt = 119.7 kJ/mol and S = 255 J/mol*K

    asked on November 10, 2015
  4. Chemistry

    In the process of respiration, glucose is oxidized completely. In fermentation, O2 is absent, and glucose is broken down into Co2 and H2o. Calculate delta g for respiration of 1.00 g of glucose Calculate delta g for fermentation of 1.00 g of glucose. My

    asked on November 7, 2015
  5. Chemistry

    the process of respiration, glucose is oxidized completely. In fermentation, O2 is absent, and glucose is broken down into Co2 and H2o. Calculate delta g for respiration of 1.00 g of glucose Calculate delta g for fermentation of 1.00 g of glucose. My

    asked on November 9, 2015
  6. LA

    The rusty spigot sputters, utters a splutter, spatters a smattering of drops, gashes wider; slash, splatters, scatters, spurts, finally stops sputtering and plash! gushes rushes splashes clear water dashes 2. What is happening in “Onomatopoeia”? A. A

    asked on February 2, 2016
  7. Algebra

    A cashier has 26 bills consisting of three times as many ones as fives, one less ten than fives, and the rest twenties. If the value is $120, find how many of each she has.

    asked on September 11, 2017
  8. One Last Queston

    “Train Tune” Back through clouds Back through clearing Back through distance Back through silence Back through groves Back through garlands Back by rivers Back below mountains Back through lightning Back through cities Back through stars Back through

    asked on February 2, 2016
  9. Chemistry

    the process of respiration, glucose is oxidized completely. In fermentation, O2 is absent, and glucose is broken down into Co2 and H2o. Calculate delta g for respiration of 1.00 g of glucose Calculate delta g for fermentation of 1.00 g of glucose. My

    asked on November 8, 2015
  10. Chemistry

    the process of respiration, glucose is oxidized completely. In fermentation, O2 is absent, and glucose is broken down into Co2 and H2o. Calculate delta g for respiration of 1.00 g of glucose Calculate delta g for fermentation of 1.00 g of glucose. My

    asked on November 9, 2015
  11. Chemistry

    A 0.217-kg sample of methylene chloride has a density of 1.326 g/cm3. Calculate its volume.

    asked on January 18, 2012
  12. Physics

    A boy stands between two vertical wall and fires a rifle. Under what condition will he hear a single echo from both walls? Calculate the distance between the walls if the single echo is heard six seconds later

    asked on April 27, 2016
  13. chemistry

    the process of respiration, glucose is oxidized completely. In fermentation, O2 is absent, and glucose is broken down into Co2 and H2o. Calculate delta g for respiration of 1.00 g of glucose Calculate delta g for fermentation of 1.00 g of glucose. My

    asked on November 8, 2015
  14. Math

    The perimeter of the parallelogram is 102 feet. Find m. Write your answer as a decimal or mixed number. The top is 3m. the side is m.so would the top & bottom would be 6m and the sides would be 1m each which would make the answer m=8

    asked on February 8, 2017
  15. physics

    A spacecraft is in circular Earth orbit at 5400km altitude. By how much will its altitude decrease if it moves to a new circular orbit where its orbital speed is 20% higher?

    asked on November 10, 2013
  16. Chemistry

    Styrene is produced by catalytic dehydrogenation of ethyl- benzene at high temperature in the presence of superheated steam. Given the following data, Ethylbenzene, C6H5--CH2CH3 : delta Ht = -12.5 kJ/mol, delta Gt = 119.7 kJ/mol and S = 255 J/mol*K

    asked on November 10, 2015
  17. physics

    Consider a map oriented sot hat the x axis runs east-west (with east being "positive" direction) and y runs north-south (with north "positive"). A person drives 35 km to the west, then turns and drives 44 km to the south. Find the x and y components of the

    asked on September 1, 2010
  18. Science

    During an experiment on a sunny day,students pour water on the sidewalk.Every 30 minutes ,they check the water to record any changes.After 1 hour, they observe that all the water is gone.What happens to the water?

    asked on January 4, 2017
  19. Chemistry

    A lightyear is a unit of length equal to the distance that light travels in 1 year. What is 1 lightyear expressed in units of meters? The speed of light is 3.00 × 108 m/s.

    asked on January 18, 2012
  20. PHYSICS

    A 970kg car is at the top of a 38m -long, 2.5 ∘ incline. Its parking brake fails and it starts rolling down the hill. Halfway down, it strikes and sticks to a 1280kg parked car. Ignoring friction, what's the speed of the joined cars at the bottom of the

    asked on October 15, 2013
  21. algebra

    in a class of 30 students , there are 22 students who study chemistry but not physics, 4 who study physics but not chemistry and who study neighter chemistry nor physics. how many students in the class study physics

    asked on December 1, 2015
  22. Life orientation

    Describe the life style disease/behaviour and explain 5(or more) factors that contribute to the disease.

    asked on May 12, 2011
  23. physics

    If a rope is 24cm long and a stone whirled at the end make 13 complete revolution in 4|2 seconds. Find the angular velocity, the linear speed and the covered distance in 8 seconds.

    asked on October 12, 2011
  24. bussiness maths

    using the graphical method solve the following linear programing problem maxmise objective function p=3x+y.subject to following constrains 6x+4y0

    asked on November 17, 2010
  25. Science

    During an experimento a sunny Day,stu dental pour water on the sidewalk.every 30 minutes,they check the water to record antes changes.after 1 hour,they observe that all the water is gone. What happens to the water?

    asked on January 4, 2017
  26. Math

    find the constant of proportionality of y=4: x=6

    asked on February 22, 2016
  27. chemistry

    What is the molecular mass of aspirin?

    asked on June 12, 2010
  28. math 7th grade

    solve 2 step equation m + 5 ______ = -5 I thought the answer was -50, but my mom is not sure

    asked on October 28, 2015
  29. math

    A deep-sea diver descends below the surface of the water at a rate of 60 feet each minute. What is the depth of the diver after 10 minutes? Write a number sentence to show your answer.

    asked on October 21, 2015
  30. statistic

    a class handled by prof. W has 60 students.he wants only 10 students to join in the Quiz bee.Suppose he consider the gender of the student, wherein 5 students are male and the remaining 5 are female.what sampling technique must he employ?in what manner he

    asked on September 26, 2015
  31. physics

    why is the momentum constant if the mango drops from the tree without rebound

    asked on April 18, 2015
  32. science

    a ball is dropped fron a building which is 50 metres high.calculate the ball's velocity just before it hits the ground.ignore air resistance

    asked on February 15, 2015
  33. PHYSICS

    What's the total mechanical energy of a 300kg satellite in circular orbit 1400km above Earth's surface?

    asked on November 10, 2013
  34. maths

    how long will it take money to triple itself at 9.5% compound interest and 9.5% simple interest respectively?

    asked on April 20, 2011
  35. Polynomial

    Create a polynomial that describes the perimeter of the outside figure: x + 8, 5, x, x, 2x, x + 8, 34 and inside figure: x + 12.

    asked on December 13, 2010
  36. math

    solve. 3/x - 1/3 = 1/6

    asked on January 24, 2010
  37. Can you help me fix some words in the sentence..?

    The language in the poem is fresh and classy. These words came to my mind as I wrote but I am not a fan of the words "fresh" and "classy"... what words could I replace these words with...

    asked on April 27, 2009
  38. Poetry

    Can you tell me one word that would sum up or define the following phrase...."flows easily" ....in relation to poetry....

    asked on April 24, 2009
  39. Science

    Electrical energy can be converted to heat energy

    asked on October 25, 2016
  40. Life orientation

    Way in which the human or environment problem impact on the community.provide relevant sources to support your claims

    asked on May 12, 2011
  41. maths

    how long will it take a sum of money to tripe itself at (i) 9.5% compound interest and (ii) 9.5% simple interest?

    asked on April 19, 2011
  42. medical terminology

    The bx of the skin lesion was benign. What does the abbreviation bx stand for? A. Bactroban C. Basal cell carcinoma B. Biopsy D. Burn xeroderma

    asked on December 20, 2010
  43. Psy 300

    make repudiation and ground rules that will come a day to arbitrary and station, perceptive, and attention to learning during your learning team meeting

    asked on November 25, 2009
  44. Need help in clarifying this sentence.

    What are the key epistemological issues raised by Eugen Weber as he reflects on the nature of historical scholarship? I am having a hard time understanding what the above question is asking me... DO you mind clarifying the above question for me? Thanks

    asked on May 3, 2009
  45. Science

    Which of the following circuits will allow electric current to flow?

    asked on November 7, 2016
  46. Sien

    Does solid travel through sound¿

    asked on October 25, 2016
  47. Science

    Electrical energy can be converted to heat energy

    asked on October 25, 2016
  48. math

    Find the equation of the line tangent to the curve 2(x^2+y^2)^2=25(x^2+y^2) at a point (3,-1) written in the form y = mx+b

    asked on October 2, 2016
  49. reading

    what point of view is it if the text says he ,and his? please answer asap! thank you!

    asked on November 11, 2015
  50. analytic geometry

    for all parabolas, show that the angle between the line segment joining endpoints of the latus rectum to the vertex is 2 arctan 2

    asked on September 26, 2015
  51. math

    Is a rectangle a square?

    asked on March 30, 2015
  52. PHYSICS

    At what height above Earth's surface is the gravitational acceleration reduced from its sea-level value by 0.40%?

    asked on November 10, 2013
  53. Life Orientation

    What unethical behaviour is taking place?

    asked on March 7, 2013
  54. college algebra 2

    Use the equation W = -0.0014x2 - 0.076x + 50 to find W for each x-value in the table. Use this equation to estimate the number of worms on 60 and on day 180. Which answer is the most accurate?

    asked on December 11, 2011
  55. college algebra 2

    Use the equation W = -0.0014x2 - 0.076x + 50 to find W for each x-value in the table. Use this equation to estimate the number of worms on 60 and on day 180. Which answer is the most accurate?

    asked on December 11, 2011
  56. science

    how much force is excerted by a 25kg rock rolling down a hill at 3 meters per second per second?

    asked on October 6, 2010
  57. science

    what force is being applied to a meteor with a mass of 500 kg as it travels at a constant velocity of 5000 meters per second?

    asked on October 6, 2010
  58. physics

    what force is being applied to a meteor with a mass of 500 kg as it travels at a constant velocity of 5000 meters per second?

    asked on October 6, 2010
  59. PHYSICAL CHEMISTRY

    explain why R is ACONSTANT IN THE IDEAL GAS EQUATION

    asked on June 11, 2010
  60. Psy 300

    make recommendations and ground rules that will accommodate the auditory sensation, perception and ascension learnings during your learning team meetings

    asked on November 25, 2009
  61. World Bank

    Where could I find information on the negative effects of the World Bank? I tried to search google and google scholar but I was not successful....

    asked on May 5, 2009
  62. Science

    A battery operated flashlight is turned on. What energy transformations take place and how does the amount of energy in the batteries compare to the total amount of light given? Hopefully the following sites will help you understand the principles of

    asked on May 30, 2007
  1. english

    I need a speech about .English is the language of opportunity. why bother to teach indigenous language

    posted on April 11, 2019
  2. English

    our teach told us to go an write a speech about English is the language of opportunity .why bother to teach indigenous language

    posted on April 11, 2019
  3. Math

    Yea I love all of them I got a A+ because of u guys Thx!!!

    posted on January 10, 2019
  4. Math

    Ariel has one gallon container of juice and one quart container of juice. how many 1-cup servings of juice does Ariel have?

    posted on November 29, 2016
  5. Check My Answers for Science!

    The first one is D because I just did it and it actually is D not C

    posted on November 29, 2016
  6. Math

    A farmer plants a field that can fit 27 rows of pepper plants with 14 plants in each row.she can also fit 4 rows of pumpkins with 4 plants in each row.how many plants can the farmer fit in her field¿

    posted on October 26, 2016
  7. physics

    a baseball is thrown vertically upward with an initial speed of 20m/s .calculate how fast it was travelling on its way down when caught 5.0m above where it was thrown.

    posted on September 29, 2016
  8. health

    wow me too ashworth represent!!! OMG

    posted on April 14, 2016
  9. L.A. - HELP

    Ty

    posted on February 2, 2016
  10. Physics

    Give me the answer

    posted on January 22, 2016
  11. physics

    0.84s

    posted on January 22, 2016
  12. math 7th grade

    thank you so much Ms. Sue!

    posted on October 28, 2015
  13. math 7th grade

    solve 2 step equation m + 5 ______ = -5 9 I thought the answer was -50, but my mom is not sure sorry typo

    posted on October 28, 2015
  14. math

    600 feet

    posted on October 21, 2015
  15. programming (C#)

    this program calculates and display the distance a vehicle has traveled after each hour of journey. Make sure to use a for loop and have input validation.

    posted on March 19, 2013
  16. Medical Terminology

    53. c 54.a 55.a

    posted on December 23, 2010
  17. math

    1) y= 3x + 7 2) y= 4/3x - 2 3) y= x + 1/2

    posted on June 12, 2010
  18. world geography

    i have no idea

    posted on March 11, 2010
  19. Psy 300

    make recommendations and ground rules that will accommodate the auditory sensation, perception, and attention learning during your learning team meetings

    posted on November 25, 2009
  20. Science

    a. float b. remain suspended c. sink d. remain suspended

    posted on February 4, 2008