Questions Asked on
June 25, 2008

  1. Chem

    For each unbalanced equation below, calculate how many grams of each product would be produced by complete reaction of 12.5g of the reactant indicated. Indicate clearly the mole ratio used for the conversion. A. TiBr4(g)+H2(g)=Ti(s)+HBr(g), Reactant is H2

    asked by OliviaK
  2. eth- please revise

    Should United States government policy favor certain kinds of immigrants. Immigration policy in the United States deals with people that are entering the country; especially, those who plan to work and remain illegally. In essence, when it comes to the

    asked by rose-
  3. math

    haris has 20.92 to spend on videos-games rentals at a local video store. the store charges 3.95 per video-game rental plus 8.125% tax. what is the maximum number of video games that harris can rent?

    asked by kenneth mitchell
  4. Algebra

    Joe invested $12000, part at 6% interest and part at 8% interest. In the first year he earned $860 in interest. How much was invested at each rate?

    asked by Kim
  5. Chem II

    For the reaction at 430 degree C, H2 + I2 2HI. Kc = 54.3. Initially 0.714 moles of H2 and 0.984 moles of I2 and 0.886 molrd of HI are placed in a 2.40 L vessel. The equilibriuim concentration of H2 and I2 is _____. This is what I did. I changed all the

    asked by Ken
  6. Chemistry

    The solubility of benzoic acid in water is 2.56g in 100cm3 at 79 C and 0.29g in 100cm3 at 20 C. What is the minimum volume of water in which 1g of benzoic acid can be dissolved at 79 C? I set up a dimensional analysis but since the question gives 2 sets of

    asked by Sophie
  7. math

    Complete each of the following statements, using the symbol < or > 5/16 0.313

    asked by dawn
  8. eth-info needed please

    should United States government policy favor certain kinds of immigrants? Should ( citizenship) preference be given to the neediest applicants? The most talented? The most oppressed? The richest? should applications from certain countries be given

    asked by rose-
  9. French (translation) - again

    hi guys. My task is to translate the following song lyrics from French to English. Can you critique my English Translation please? French Lyrics Nous sommes nos propres pères Si jeunes et pourtant si vieux, ça me fait penser, tu sais Nous sommes nos

    asked by Maximus
  10. English

    TOPIC: Write an essay in which ou analyze the changes in the literary selections you have read thus far, beginning with the Anglo-Saxon period and going through the seventeenth century. What differences do you notice in the topics, themes, and writing

    asked by Nicole
  11. chemistry

    hi, can someone please help me with my homework problem? what is the rounding number for 121.07 cm? what is the rounding number for 22130 km? what are the significant figure and uncertainty number for 120cm, 25, 430 km, 3, 500km, 200 km, and 1001 tons.

    asked by shylo
  12. eth- please revise

    Immigration policy in the United States deals with people that are entering the country; especially, those who plan to work and remain illegally. In essence, when it comes to the issue of immigration, it is really delicate to admit that the United States

    asked by rose-
  13. English

    1. It is not cold any more. 2. It is not cold any longer. 3. It is no more cold. 4. It is cold no more. 5. It is no longer cold. 6. It is cold no longer. Are all the sentences grammatical? Are there any rules about the position of 'no more' or ' no

    asked by John
  14. math

    The cost of carpeting a room 15m long with a carpet 70cm wide at Rs.8 per metre is Rs 1920.Find the bredth of the room.

    asked by Ayushi
  15. Chem

    Using general solubility rules, write the balanced molecular equation when the following aq solutions are mixed. Underline the formula of the solid. If no precipitation reaction is likely, explain why. A. NHY4Cl, H2SO4 B. K2CO3, SnCl4 C. NH4Cl, Pb(NO3)2 D.

    asked by OliviaK
  16. Chem II

    Kp < Kc at 25 degrees C for which of the reactions below? N2 + 3H2 2NH3 2NO N2 + O2 C + O2 CO2 2NOCl 2NO + Cl2 I don't even know where to start. I really want to understand this, not just an answer

    asked by Ken
  17. algebra

    Solve logx = 5

    asked by Jack
  18. algebra

    a^3 - 8b^3/6b^2 - ba- a^2 / 3a^3b + 6a^2b^2 + 12ab^3/ a^2 - 9b^2 perform indicated operation and reduce to lowest terms

    asked by Kim
  19. Business studies

    Hi, my question involves listing assets and liabilities for week ending 14th of January for a plumbing company. The plumber has bought some tools on the 8th but is not paying for them until the 23rd. Would I need to list the tools as a fixed asset (as they

    asked by Sam
  20. algebra

    4x^2 - 16x/x^2 - 16 * x^2 + 2x -8/3x^3 + 6x^2

    asked by Kim
  21. science - psychology

    outline two types of neural network that you may find in the visual system and state the advantage of each? thank you very much. im really stuck with this question.

    asked by gingerbeard
  22. algebra II (: !

    If A=3x^2-2x-7 and B=x^2+9, then what is their sum, A+B? a. 5x^2-2x+2 b. 4x^2-2x-2 c. 4x^2+2 d. 4x^2-2x+2 e. none of these

    asked by margie (: !
  23. ethnic

    Consider these questions: What are the most significant similarities between the Chinese American and Japanese American [cultural] experiences? What are the differences? (Schaefer, 2006, p. 352) • Choose from any of the following topics when considering

    asked by nik
  24. finance

    suppose the Wrights found that both Tom and Sue had a life insurance protection gap of $50,000. Present the steps in sequence how Wrights should proceed to search for protection to close that gap?

    asked by smith
  25. HCA220

    Looking for a good website to find storyboards on medical drama or documentary. For powerpoint presentation. HELP

    asked by angel
  26. Accounting

    How does management use an operating budget? How do they use an activity-based budget? What are the similarities and differences between these types of budgets?

    asked by Jackie
  27. investing compound interest

    James Johnson, a recent graduate of a nationally recognized MPA program wants to be able to travel around the world. James does not have enough money at this time, but believes he can save up enough money to travel around the world in ten years. If he

    asked by josh
  28. science

    1 what is mean by cell organelles.define & explain its parts.

    asked by sangam
  29. Spanish

    Hace ___ en enero y febrero. What are they asking me?

    asked by Anonymous
  30. trig

    how would you verify this trig identity (1+cos(x) / 1-cos(x)) - (1-cos(x) / 1+cos(x)) = 4cot(x)csc(x) ? help please!

    asked by amanda
  31. math

    Four brands of soap are available in a local store. Compute the unit price and decide which brand is the best buy. Brand Ounces Total Price Unit Price Squeaky Clean 5.5 $0.36 Smell Fresh 7.5 0.41 Feel Nice 4.5 0.31 Look Bright 6.5 0.44 Compute the unit

    asked by dawn
  32. Chem II

    Kp for the reaction CaCO3 CaO + CO2 at 350 degrees C is 0.105. Kc for the reaction at the same temp is _____. This is what I did. I changed all the moles into M. Then I subbed everything into the Kc formula and then changed it into a quadratic. Then

    asked by Ken
  33. Economics

    How to explain the differences in prices of "homogeneous" goods among sellers.

    asked by Alice
  34. Business Research and writing

    I do not understand the purpose or difference between journals and professional papers.

    asked by Suzi
  35. science

    to what extent does the evidence from studies of the FFA support the idea that a neural correlate of visual consciousness can be related to the FFA? thank you very much. im really stuck with this question.

    asked by gingerbeard86
  36. Mathamatics

    Three consecutive integers are such that when they are taken in increasing order and multiplied by 2, 3 and 4 respectively, they add up to 74. Find these numbers. I want how you do that not the answer only Answer is 7,8,9

    asked by JAYESH
  37. Spanish

    Hello, I need some help with this question. Thank You, English to Spanish The Princess used to sing. The only way I though of writing it was (La Princess canta) and I think that is the present and not the past.

    asked by Mandi
  38. american education

    determine the teacher certification/licensure requirements for the state of Wisconsin. Post An outline of the requirements in a bulleted list.

    asked by scooby91320002
  39. statistics

    what are the variables of statistics according to functional relatipnships?

    asked by rhea
  40. Math

    Evaluate the following indefinite integrals. ∫4e^6x dx ∫radical8x^8 raised to the third power dx

    asked by Alyssa
  41. Macro Economics

    Diagram and explain the concept of a function.

    asked by Jack
  42. writing

    Is this a run-on: Martha moans and groans upon getting in the morning she sounds like a crazy woman.

    asked by Ivan
  43. Algebra 1a

    Write an equation of the line containing the given point and parallel to the given line. Express your answer in the form y = mx + b. (2,3); x + 6y = 7 The equation of the line is y =________

    asked by Anonymous
  44. English

    1. Each has to do his best. 2. Each has to do her best. 3. Each has to do one's best. 4. Each has to do its best. Which expressions are grammatical? Do I have to use only 'his'?

    asked by John
  45. Chemistry

    In Standardization of NaOH, why can the flasks you put your samples of acid into be wet?

    asked by Anonymous
  46. science

    what would be the brightest moon from the surface of jupiter

    asked by ??????????????????????????????????????????????????
  47. science

    how does an amoeba obtain its food.

    asked by sangam
  48. math

    Statistics. The following table gives the winning percentages of the top five coaches in NFL history. What fraction of his games has each coach won? Coach Percentage Don Shula 0.676 = George Halas 0.672 = Tom Landry 0.606 = Curly Lambeau 0.624 = Paul Brown

    asked by dawn
  49. English

    Topic: Write a movie review. Based on the 1980’s television series characters created by Ross Bagdasarian, Alvin and the Chipmunks is delightful family comedy that audiences are sure to enjoy. Alvin, Simon, and Theodore are sure to bring back childhood

    asked by Adams
  50. English

    What is the meaning of 'cyber' in English?

    asked by John
  51. science

    1. give a detail note on nucleus.

    asked by sangam
  52. science

    derive all equation of motion mathametically & graphically.

    asked by sangam
  53. Maths (algebra)

    3(x+2)-2(x-1)=7

    asked by Harsh
  54. Science

    What do you mean by Resource

    asked by Ayushi
  55. math

    As you complete the table below, you will find that the key to this question lies with the prime factorization of the denominator. 2 9 = 0.2 Fraction Decimal Form Terminate? Prime factorization of the Denominator 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 8 1 7 1 9

    asked by dawn
  56. environmental management

    What is an environmental policy?

    asked by Tony
  57. math

    what is 5 over7 x3 over 6

    asked by Anuoluwa