Questions Asked on
January 31, 2007

  1. Modern World History

    Where can i get a trace of events from the Crimean War to the fall of the Romanavs? I searched at Google for timeline crimean war romanovs and these are the results:

    asked by Bryan
  2. Senior Govurment

    What is the NAturalizashun program and how does it works? http://www.google.com/search?q=us+naturalization+process&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7 Ignore the first four links and read the rest. =)

    asked by Julisa
  3. Chemistry

    Two flasks containing the same inert gas are at the same temperature and pressure of 800. mm Hg. One flask is injected into each of the flasks to allow phase equilibrium to be established. No leakage occurs. If the pressure in the 1.0 L flask is 900 mm Hg,

    asked by Jason
  4. colonial america

    WHAT WERE THE FIRST TWO SETTLEMENTS IN NORTH AMERICA? http://www.historyplace.com/unitedstates/revolution/rev-early.htm First = 1565 Scroll down to find others. =)

    asked by chikis
  5. Bus. law

    Is whisle-blowing an appropriate subject for corporation ethics codes? yes. If you wanted to run a business, would you like for your employees to report waste, graft, corruption, or worse? Now if you are doing those things, maybe it would not be such a hot

    asked by Bob
  6. mdu

    3 to 4 questions that would lead to the country jamaica We are not going to do your homework for you. Find about Jamaica, and make the questions up You could ask -- The capital of this country is _________ Its location is ____latitude and _____ longitude.

    asked by brian
  7. chemistry

    what are the valences expected in unuhexium? the outer is 7s2 7p4 The valency is 6 how do i find the highest hydride and highest fluoride of ununhexium as i have to give an empirical formulae one confused student thank you but could you please explain how

    asked by bobpursley
  8. Math

    If I have 4 people and I want to take a picture of them standing side by side, how many total different combinations can I use? If I have 5? if I have 10? Is there a mathematical equation that would figure out the total no matter how many people I start

    asked by K.
  9. chemisrty

    have been asked to write how i got this equation but i cant put it in words can you help me Al2 Se3 +6 H2O ==> 2Al (OH)3 +3H2Se i can do this but like i said putting it into words i just cannot make it coherant The answer you should give is you found it on

    asked by donald
  10. Chemistry

    I need to work out the density of the gaseous oxide of arsenic at STP in g L-1 I realise density = mass/volume but my answer works out very high!! I have already worked out the volume to be 52cm^3 (Cubed). the mass to start with was 0.702g and at the end

    asked by Annabel
  11. math

    graph each of the following equations below using their intercepts?. 25x + 50y - 100 = 0 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots.

    asked by jenny
  12. math

    graph each of the following equations below using their intercepts?. 6x - 3y - 12 = 0 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots.

    asked by jenny
  13. math

    graph each of the foloowing equations below using their intercepts?. 18x + 36y + 72 = 0 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots.

    asked by jenny
  14. math

    Graph each of the following equations below using their intercepts?. 19x - 38y = -76 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots.

    asked by jenny
  15. math

    Graph each of the following equations below using their intercepts?. 0.2x - 0.5y = 2 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots.

    asked by jenny
  16. math

    Graph each of the following equations below using their intercepts?. 0.2x - 0.5y = 2 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots.

    asked by jenny
  17. algebra

    Graph each of the following equations below using their intercepts?. 0.2x - 0.5y = 2 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots.

    asked by jenny
  18. algebra

    Graph each of the following equations below using their intercepts?. 19x - 38y = -76 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots.

    asked by jenny
  19. algebra

    graph each of the following equations below using their intercepts?. 18x + 36y + 72 = 0 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots.

    asked by jenny
  20. algebra

    graph each of the following equations below using their intercepts?. 6x - 3y - 12 = 0 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots.

    asked by jenny
  21. algebra

    graph each of the following equations below using their intercepts?. 25x + 50y - 100 = 0 find the intercepts Y intercept is when x is zero x intercept is when y is zero. plot those points, connect the dots. please answer my question with solution. 2y - 8x

    asked by jenny
  22. Philosophy

    key contributors to Christianity's's impact on philosophy http://ca.answers.yahoo.com/question/index.php?qid=20061025190551AAhv40b Here's an interesting response to this same question. There are some good ideas here to follow up on. Please note that we

    asked by Shaun Clarke
  23. chemistry

    Hi, can you tell me what the valency of Aluminium and Selenium? is this the question from q1a i got H+1 and -2 Is that what you thought Answered above.

    asked by Angelika
  24. chemistry

    Hi, can you tell me what the valency of Aluminium and Selenium? hi i was going to pose that question im glad you did are you doing s103 by any chance Al is in group IIIA (or 3) depending upon the system you are using; therefore, it has three electrons in

    asked by Angelika
  25. CHEM

    could someone please explain how to work out the highest fhydride and the highest flouride of ununhexium ,if the valance is 6 UUHF6 AND UUH6 ,I THOUGHT IT WOULD HAVE BEEN UUH2COULD SOMEONE EXPLAIN MANY THANKS hi Jill i sent you a message are you able to

    asked by jill
  26. Ask question

    If someone made the below statements to you, how would you explain that the statements are misconceptions? Include whether you think mos Americans believe these misconceptions, and why or why not *Asian Americans and Pacific Islanders are a model minority.

    asked by Letitia
  27. MEXICAN CULTURE

    WHAT ARE SOME OF MEXICO'S STAPLE FOODS? http://www.google.com/search?q=staple+food+mexico&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7 The library.thinkquest website is the most concise. =) I can say this right off of my head.

    asked by JAYLEE
  28. Math! Help! Help! Help!

    Hello a compound with: density of: .80 g/cm^(3) volume of: 1ML what is the mass? How do you conver this? mass = volume x density solve for mass volume = 1 mL = 1 cc = 1 cm^3 density = 0.8 g/cc plug and chug Post your work if you don't understand this and

    asked by Amber
  29. Chemistry

    Which statement about Kc is wrong? A. Kc is always a constant B. For some reactions, Kc increases with temperature increase C. For some reactions, Kc decreases with temperature decrease D. For some reactions, Kc changes when pressure is changed A is

    asked by Joe
  30. Chemistry

    EQUILIBRIUM: To prepare the standard solution, a very large concentration of ferric ion is added to a small initial concentration of thiocyanate ion. True or False It would help if we knew what you were doing. We are determining Chemical Equilibrium:

    asked by Joe
  31. Chemistry

    EQUILIBRIUM: Given the equation 2 PbS(s) + 3 O2(g) 2 PbO(s) + 2 SO2(g) What direction will the reaction proceed if additional SO2 was added to the system at equilibrium? Forward Reverse Nothing Happens Difficult to determine You really need to do this

    asked by Joe
  32. math

    how do you calculate theoretical yield of something? I don't know where to find the formula You go to the balanced chemical equation, and look at the mole ratio between the reactants and products. The theoretical yield is the value calculated from

    asked by james
  33. Business English

    What do you mean by The American Business Culture? How do I write a research on this? These web sites will get you started on your research. http://www.communicaid.com/us-business-culture.asp (Broken Link Removed)

    asked by Billy
  34. graph of a polynomial

    Sketch the graph of 1/12(x+2)^2(x-3)^2 and make sure the graph shows all intercepts and exhibits the proper end behavior. I can sketch the graph but how do I do the second part? Thanks What does the function do at x= inf, or x= -inf. That is the end

    asked by Jen
  35. chemistry

    0.702g of arsenic an oxide of arsenic mass 0.927g how do i calculate the mass of oxygen that combines with 1 mole of arsenic atoms to form the oxide of arsenic. how many moles of oxygen atoms does this mass represent a and then using that answer i have to

    asked by minnie
  36. factoring

    how to factor x^4 - 2x^3 - 8x + 16 Thanks. you can factor by grouping wich is to divide the equation into two pieces 1)x^4-2x^3 -8x+16 2)now factor this two x^3(x-2)-8(x-2) 3)you will get x^3-8 and x-2 4)factor x^3-8

    asked by Jen
  37. chemistry

    I need to take a sample of the following substances: *an aromatic compound *a liquid that has Alum in it *a volatile liquid *something with a ketone group in it *something with an alcohol group in it *something with an ester group on it and 15 more

    asked by Iveth
  38. econ

    Suppose an individual has 60 hours of time available in the week and has to decide how much to work. The hourly wage is $ 10 and he has $ 50 per week from a government subsidy. 1. (15 points) Draw an equilibrium where the individual choose to work 50 hours

    asked by tofu
  39. math

    A cube with edges of length 2 centimeters is buildt from centimeter cubes. If you paint the faces of this cube and then break it into centimeter cubes, how many cubes wil be painted on three faces? how many will be painted on two faces? On one face? How

    asked by jena
  40. CHEMISTRY

    WHAT IS A CHEMICAL WITH A HIGH PH? A saturated solution of sodium hydroxide has a very high pH. IS SODIUM HYDROXIDE ALKALINE VERY

    asked by Anonymous
  41. Math

    wut iz, 10+10+4=4x x=? do what the equation tells you 1)add 10+10+4 2)since in the other side of the eqaution you have 4x, in order to leave the X alone you must divide by 4 on both sides and you will get______ that is the value of X. 4)in order to make

    asked by Koco123
  42. Physics

    A .30kg softball had a velocity of 15m/s at an angle of 35 degrees below the horizontal just before making contact with the bat. What is the magnitude of the change in momentum of the ball while it is in contact with the bat if the ball leaves the bat with

    asked by Tammy
  43. wut iz 3x+4=2x+7

    x+? wut iz 3x+4=2x+7 Last question I answer with wut iz. Subtract 2x from both sides. 3x-2x+4=2x-2x+7 combine terms. x+4=7 subtract 4 from both sides. x+4-4=7-4 combine terms x=3 The idea here is to get the unknowns on one side (in this exammple the

    asked by Koco123
  44. factors

    x^4 -3x^2 - 4 how to factor this? Thanks (x^2 - 4)(x^2 + 1)

    asked by Jen
  45. For Bobpursley Chemistry

    I already asked Drbob222 for a substance that i cantake to school wich contains an aromatic compund, I'm not suppose to buy because it must be at home. please help me:0

    asked by Iveth
  46. math ( subtracting fractions)

    12 1/4- 4 1/8 When you add or subtract fractions, you have to have the same denominator. In this problem you have to change 1/4 to 2/8. Then subtract the fraction and then subtract the whole number. Please post your answer and we'll be glad to check it.

    asked by Sophia
  47. Chemistry - Rate Law

    The following example is given in my textbook: If a chemical equation is: NO2 (g) + CO (g) -> NO (g) + CO2 (g) The rate law is: Rate = k[NO2]^2 Usually you put in the reactants in their own sets of brackets, so why isn't the reactant CO involved in the

    asked by Belinda
  48. Help with my Grammar Exercise ? if its all correct

    -Nonracist and nonagist language - *The woman who earned the award was Negro from Lousiana. *It seems that every Golden Ager is on the bus trip to Laughlin, Nevada. -Talking about people with disabilites and disease- *The blind people were downtown for a

    asked by Letitia
  49. global warming

    Can anyone suggest to me any sources of research, like sites, books or magazines on global warming for my research paper? One place to start is here: http://blogs.chron.com/sciguy/ This is the blog by the science editor at the Houston Chronicle, and he

    asked by sam
  50. Social Studies

    Discuss the validity of the following quotation: "The British imperial economic system, including mercantilism, exploited the American colonists and offered them few benefits. As such it represented a valid reason for revolution."

    asked by Question
  51. problem solving

    One small and one large animal puzzle kit cost $16 altogether. If the large kit costs three times as much as the small kit, how much does each kit cost? 4 and 12 A= large animalpuzzle kit. a= small animal puzzle kit. A + a = 16 A = 3a =================

    asked by Oshia
  52. math

    what is 84 over 100 in simplest form? If i had a calculater i could help you but i can't do it on paper hit me up this is shawn and help me with my problem I don't know what you call simplest form? 84/100 could be written as 0.84. If you want it reduced to

    asked by daniel
  53. Subtracting real numbers

    I always get stuck because I never know where to start, and the signs confuse me. Here's the problem: -10-(-8)+(-4)-20 Here's my first step... -20-10-8+4 -10-4 =-14 But, that's not right. I checked in the back of the book for the answer, and the answer is

    asked by Betty
  54. math

    when you are multiplying an equation how do you find like terms The ones that look alike. The numbers are like terms such as 4 or 8 or 10. The variables are like terms such as 4x or 9x or 3x but both of these like terms are different still from say 4x^2 or

    asked by shawn
  55. science

    What volume of helium would be in a balloon the size of a soft drink bottle? What's the volume of the small drink bottle? That's how much helium would be there. no the question was WHAT WAS THE VOLUME OF HELIUM WOULD BE IN A BALLOON THE SIZE OF A SOFT

    asked by smart monkey girl96
  56. Economics

    it is felt gdp needs to increase by 700 in order to reach a full employment level by how much must government change taxes if they intend to increase spending on national defence by 120? they feel that the MPC in the country is .9 and they want to close

    asked by Ryan
  57. English

    i need notes on each chapter of the book The Wave by todd strasser please if u can thank you http://search.yahoo.com/search?ei=utf-8&fr=slv1-adbe&p=The+Wave+by+todd+strasser Since this book was copyrighted in 1981, and copyrights last for 70 years and can

    asked by Anonymous
  58. science

    what volume of helium would be in a balloon the size of a bottle. I answered your question below. Also, you should use the same name. It helps us keep questions straight. b + 2 = i am dum u didn't answer my queshtion how do i convert ton to pounds

    asked by radicalred
  59. Chemistry

    Two Flasks containing the same inert gas are at the same temperature and pressure of 800 mmHg. One flask has volume of 1.0 L and the other, a volume of 2.0 L. Enough volatile liquid is injected into each of the flasks to allow phase equilibrium to be

    asked by Jason
  60. Chemistry

    Using the principles of bond breaking and bond making, how can I explain why there is no change in temperature in phase changes? In a phase change, for example when boiling water is converted to steam, no O-H bonds are broken and none are made. Enough

    asked by Mercedes
  61. science

    What chemical breaks down fugi and bacteria?

    asked by yasmine
  62. math/reading

    If a=1, b=2, c=3, d=4, e=5, f=6 I need to find any combination of these letters that creates a number value more than 30. you can use the letters as many times as you need to. so far I can only think of effaced, but that is only 30.. any help?

    asked by Beth
  63. Finding polynomial from zeros

    How to find the polynomial degree 2 and zeros are (1+i) & (1-i) I would like to see the steps to solve this. Thanks. If those are the roots, then the following are factors: (x-1-i)(x-1+i)

    asked by Jen
  64. galnds and their functions

    Why are aspirin and ibuprofen effective in treating headaches? Thank you for using the Jiskha Homework Help Forum. Aspirin and the NSAIDs inhibit cyclooxygenase, leading to a decrease in prostaglandin production; this reduces pain and also inflammation (in

    asked by nathalie
  65. math

    HOW DO I FIND THA AREA OF A TRIANGLE? 1/2 times the base times the height.

    asked by hanna
  66. quad. eq.

    find 3 consecutive integers such that the product of the second and third integer is 20 Take three integers x, y, and z. The for xyz, we want y*z = 20 The factors of 20 are 20*1 10*2 5*4. 20*1 are not consecutive. 10*2 are not consecutive. But 5 and 4 are

    asked by chrisw
  67. Algebra

    Which one of the basic functions (linear, quadratic, rational, or exponential) is related to the arithmetic series? doesn't arithemetic do something like a constant slope? I think so! ♥☻☺▬M!«5•ÄUÄ{A']○♥]

    asked by Sandra
  68. Chemistry

    Explain what happens when you add sodium chloride to boiling water. I know that when sodium chloride is added to water, the boiling point of water increases. What happens when it is added to already boiling water? I know it increases the temperature, I

    asked by Mercedes
  69. math,factoring,help

    Can someone please show me step by step how to do these. I've read the book and there examples and It is just not clicking. Directions: Factor each of the following polynomials completely Problem:#1 14x^2-20x+6 Directions:Find all positive values for "K"

    asked by Jasmine20
  70. quick question?

    To what degree are “ordinary people” capable of giving direction to government? To a high degree. Anybody can tell the government what to do, and how to do it. Now, as for the government reacting, that is a very different question.

    asked by question?
  71. Phrases and Subordinate Clauses

    Basically, I'm confused on this. The sentence is below: The old English word handbook, for example, has slightly different meaning from the french derived manual, a close synonym. I have to find the verbal, appositive, prepositional and absolute phrase (if

    asked by Brittany
  72. chemistry: brain teaser

    I have this question that i am having trouble with..Please help Sally and 3 friends each bought a pumpkin at a local produce market. No two people carved their pumpkins to resemble the same object nor did any two buy their pumpkins at the same market.

    asked by Sarah
  73. social!

    How important is it that members of a society share certain views in common? It's important that they share some views, but they can also agree to disagree in a democratic society.

    asked by guest!
  74. Chemistry- Organic Reactions

    Can anyone help me with this question: I have to show how I would synthesize the molecules: hexanol, bromo-2-pentene, and ethoxypropane by using the starting matierials: -benzene -bromocyclopropane -butanoic acid -chlorine gas -cyclohexane -ethanol

    asked by Michelle
  75. math

    what is the gcf of the monomials 24,81 3 goes into each

    asked by shateera
  76. Geog

    why does each time zone extend 7 1/2 degrees oneach side of central meridian rather than extending from 0 degrees to 15 degree? I don't understand what you're trying to ask.

    asked by mike
  77. Science

    What is more salty the gulf of mexico or the gulf of california? Why? You need to check this: Only one fresh water river flows into the GofCalifornia, but many flow into GofMexico. So...

    asked by Regine
  78. Spanish

    We have to translate the following sentences into spanish [we're working on subjunctive -- adverbial clauses.] He will insist until she accepts. My answer: Insistirá hasta que acepte. Is this right? I know insistir often carries along "en", but it doesn't

    asked by Christ
  79. Geog

    In one Minute of time, how does the earth rotate in minutes or seconds of longitude? rotation=360 degrees/ number minutes in the day. 360/1440 = 0.25 is that the right answer

    asked by mike
  80. Math

    A retail outlet purchased 400 printers at a list price of $80 less 6%, 3%. The Gross Profit Margin on the printers was 50%. After selling 50% of the shipment, the rest of the printers were marked down to a reduced selling price. When there were only 30

    asked by Geoff
  81. Algebra

    When the US Air arena is filled up to 80% capacity, it holds 13,600 people. How many would it hold when completely filled? ratio.. 80%:13600 ppl 100%:17000 ppl multiply 80 by 1.25 to make it 100, then multiply 13600 by 1.25 to get 17000. You can also

    asked by Bryan
  82. Chemistry

    Given 2Al2O3 (s) --> 4Al(s) + 3O2 (g) (standard enthalpy change= 3351.4 kJ) a) What is the heat of formation of aluminum oxide? How do I find heat of formation from standard enthalpy change? I know how to do it when I'm given enthalpy, but they aren't the

    asked by Chris
  83. Chemistry

    The molar mass of a non-dissociated, non-volatile compound is to be determined by dissolving 5.00 g of the compound into 50.0 g of benzene. The freezing point of benzene was lowered by 2.5 degrees C. The freezing point depression constant (Kf) for benzene

    asked by Jason
  84. Chemistry

    Starting with propane, show all the steps required to produce propanone. Anyone know how to answer that question? Please help!

    asked by Mei
  85. quad eq

    square of a certain number decreased by 9 times the number is 36 . what is the number Goodness. You have to start to try these, and let us critique. There is nothing like the mind working on its own. N^2-9= what bob, appreciate the sentiment, but if i

    asked by sandy d
  86. Chemistry

    What will be the vapor pressure at 25 degree C of a 30.0% (by mass) solution of glucose, C6H12O6 (a non-electrolyte-molar mass = 180 g/mol), in water? The vapor pressure of water at 25 degree C is 23.8 mm Hg. Psolvent = XsolventPosolvent. You will need to

    asked by AndrewN.
  87. geometry

    T is the set of all positive numbers n such that n

    asked by marco
  88. Earth Science

    A region of ocean water having the same temperature and salinity throughout is what??

    asked by Kaitlin
  89. Social!

    How important is it that members of a society share certain views in common? Very important! If members of a society don't have some common views, they will not agree on common action, therefore making it difficult for them to work together. Certain views

    asked by guest!
  90. physics (Kinematics)

    A motorist drives north for 35.0 s at 25.0 m/s and then stops for 23.0 s. He then continues north traveling 13.0 m in 2.00 s. (a) What is his total displacement? (b) What is his average velocity (magnitude and direction)? I am just clueless on this one. I

    asked by eric
  91. Math

    What volume, in ml, of a 60% of HCl acid solution must be added to 100 ml of a 30% HCl solution to make a 36% HCl solution. We need 2 alegabreic (?) equations. The first I can get is: 0.36x - 0.60y = 100ml (this is probably wrong)? Blah. I can't get the

    asked by Ariel
  92. Algebra

    After a product was reduced $20, it sold for $380. What precent was reduced? P-20=380 solve for P Percent reduced= (P-380)/P x 100

    asked by Bryan
  93. help me for this stupid worksheet

    the question is.. why did the ghost decide to haunt city hall? urgh i don't fee like doing it so im hoping someone has the answer :] You might have gotten an answer if you'd told us the source of your question. To which story, poem, play are you referring?

    asked by brooke
  94. science

    Does water with salt boils faster than plain water Yes, salt increases the waters boiling point and therefore a higher temperature is needed for the water to boil. Salt does, indeed, increase the boiling point of water due to the salt but it will take

    asked by javier
  95. calc

    i need to find the definite integral from 0 to 2|b| of .... x divided by sqrt(x^2 + b^2) dx im having a lot of trouble, thanks in advance Let u = x^2 + b^2 du = 2x dx The integrand becomes (1/2) u^(-1/2) du and the integral of this is u^(1/2) = sqrt(x^2 +

    asked by tyler
  96. Thank you Ann (kinematics)

    Thank you Ann! I had the equations and really was closing in on the answer... (stopping for 23 s is what really got me confused) in either case, the displacement for a) is 888 m ! Now I'll try to calculate (b). Thank you much! P.S. This is in response to

    asked by eric (new chem or physics prob. in)
  97. algebra

    The kinetic energy of a particle of mass m is found by taking one half of the product of the mass and the square of the velocity. Write an expression for the knetic energy of a particle. KE=.5mv^2

    asked by angela
  98. compositon

    Help me with an idea for an essay, preferably based on personal values. Should I go to Iraq and fight? Is being rich more important than helping others? Is getting a college education necessary?

    asked by izzi