Questions Asked on April 29, 2008

2 H2S (g) + SO2 (g) <===> ƒnƒn3 S (s) + 2 H2O (g)1) At 298 K, the standard enthalpy change, H¢X, for the reaction represented
1. 1 answer
2. asked by JJ
3. 2,934 views
How many moles of helium gas would it take to fill a balloon with a volume of 1000.0 cm^3 when the temp is 32 degrees C and the
1. 10 answers
2. asked by jerson
3. 2,543 views
Two students were testing the amount of fertilizer that would best promote the growthof strawberries in a garden. Which of the
1. 6 answers
2. asked by Sydney
3. 2,129 views
What similarities and differences do you see between functions and linear equations studied in Ch. 3? Are all linear equations
1. 2 answers
2. asked by Bobby
3. 1,718 views
I just copied this because i have a couple more questions on this part....Sulfuric acid/ Lead Battery: -the electrodes for the
1. 1 answer
2. asked by Sara
3. 1,714 views
For the gaseous equilibrium represented below, it is observed that greater amounts of PCl3 and Cl2 are produced as the
1. 1 answer
2. asked by Luke
3. 1,481 views
Chemical and physical changes.please could someone help me i need to say whether the following are chemical or physical changes
1. 4 answers
2. asked by choccy
3. 1,282 views
What is the difference between a fugue and a rondo?
1. 2 answers
2. asked by ladyE
3. 1,275 views
can some one please help figure this problem outDetermine whether each expression is a polynomial.If it is a polynomial, state
1. 0 answers
2. asked by meika
3. 1,271 views
Hello, I was wondering if anyone could assist me in finding sites that talk about these two questions. Please and thank you. (:1
1. 2 answers
2. asked by Eve
3. 1,132 views
can some one please help figure this problem outDetermine whether each expression is a polynomial.If it is a polynomial, state
1. 1 answer
2. asked by meika
3. 1,129 views
Which of Newtons laws would best explain what causes a basketball to bounce?first second third fourth which of Newtons laws
1. 1 answer
2. asked by Seana
3. 1,126 views
1. propinquus meus plus cupidinis laudis i am demonstraverat, itaque reliquos virtute superavit.2. utrum trans amnem a latis
1. 5 answers
2. asked by Lisa
3. 1,053 views
I am writing a roport on this novel and need some help determining the main charaters in the story.so has any one read this
1. 2 answers
2. asked by Izzy
3. 1,040 views
What special concerns would you have in designing a print ad for a product used by senior citezens?
1. 1 answer
2. asked by tana
3. 1,021 views
Please help me with thisfrom a base elevation of 9500 ft., a mountain rises to a summit elevation of 14318 ft. over a horizontal
1. 1 answer
2. asked by C
3. 1,020 views
If a hot piece of metal (at 80 degrees Celsius) is placed in cold water (10 degrees Celsius), what can you say about the final
1. 2 answers
2. asked by jean luc
3. 978 views
Hey guys. This is the last german translation this year, so Id appreciate if you could check it through :)Liebe Freundin! Es ist
1. 4 answers
2. asked by R. Allen
3. 914 views
what are the major characteristics of protist
1. 1 answer
2. asked by clayton
3. 904 views
True of False???1. The Soviets desperately wanted the Allies to open a second front in North Africa to relieve German pressure
1. 1 answer
2. asked by CM
3. 855 views
1. The Five-Power Treaty, the Four-Power Treaty, and the Nine-Power Treaty were all attempts toa. establish, or fix, national
1. 2 answers
2. asked by CM
3. 842 views
What can you say about the motion of a body if its veloctiy-time graph is a straight line inclined with the time axis?a. the
1. 1 answer
2. asked by Physics
3. 831 views
I need help with my chem home work. Please show me the answers because this question is a very confusing question to me.
1. 3 answers
2. asked by Lori
3. 794 views
Economists who work for the government are often calledon to make policy recommendations. Why do you think it is important for
1. 1 answer
2. asked by sabbycat
3. 787 views
can some one please help figure this problem outDetermine whether each expression is a polynomial.If it is a polynomial, state
1. 0 answers
2. asked by meika
3. 786 views
Whats a ski du fond?thnx for anyone who can help =P
1. 2 answers
2. asked by ...
3. 775 views
1. Perhaps the most important international result of World War II wasa. the emergence of the Cold War. b. Britain's return to
1. 1 answer
2. asked by CM
3. 769 views
Erin must perform a science experiment. She needs to dissolve 10 g of salt in 250 ml of water. She measures the water
1. 7 answers
2. asked by astrid
3. 767 views
can some one please help figure this problem outDetermine whether each expression is a polynomial.If it is a polynomial, state
1. 1 answer
2. asked by meika
3. 755 views
Acxiom has many issues to consider regarding how it will grow its business1. What is the decision facing Acxiom? 2. What factors
1. 1 answer
2. asked by China
3. 755 views
if h is an antiderivative of g(x) = x^3 / (1 + x^5) and h(1) = 2, then h(3) =a. 4.407 b. 2.555 c. 1.852 d. 0.555 e. -0.703
1. 0 answers
2. asked by billystar
3. 749 views
What were the main causes of the American Civil War?I have - Slavery States rights v.s. federal law Economic issues (tariffs)
1. 1 answer
2. asked by Lucy
3. 723 views
Why is water essential to health maintenance?o What are the functions of water in the body? o What happens to the body when it
1. 2 answers
2. asked by Dawn
3. 716 views
what shows phillip prejudice?
1. 1 answer
2. asked by bruce
3. 699 views
Using the z-table (Table E) find the critical value (or values) for a = .018 left tailed test.
1. 1 answer
2. asked by Katy
3. 686 views
Identify the thesis statement in the article AIDS in Africa: Dying by the numbers. What strategies does the author use to
1. 1 answer
2. asked by rose- revision-
3. 682 views
Could someone just proof read this for me and help me make sure the grammar and spelling is correct?Macbeth or the White Witch
1. 4 answers
2. asked by Chelsey
3. 678 views
I have to memorize a soliloquy from Romeo and Juliet this week.What are good techniques in order to perfectly memorize it?
1. 2 answers
2. asked by Cassidy
3. 649 views
How do I write an equation for the ellipse with the following: Foci (9,0) &(-9,0) and x-intercepts (15,0) and (-15,0)
1. 0 answers
2. asked by Jennifer
3. 639 views
-Why and how could you apply critical thinking when evaluating each of the following:Articles Advertising Media Conversations
1. 0 answers
2. asked by Jessica
3. 633 views
---- TRUE of FAlSE??/1. The Allies had the upper hand against the Japanese in the Pacific during all of 1942. ------------my
1. 1 answer
2. asked by CM
3. 633 views
OK I understand the concept present value but I don't understand how to solve for present value in this context:Assume that you
1. 0 answers
2. asked by Alice
3. 632 views
1. The organization after WWII that strenghened the militarydefenses of non-communist western Europe was called?A. NATO B.
1. 1 answer
2. asked by CM
3. 629 views
Find the foci of the ellipse:(x^2/400)+(y^2/625)=1
1. 2 answers
2. asked by Jennifer
3. 626 views
In this study I will argue that prolonged exposure of social oppression and subjugation is the basis is for the African-
1. 1 answer
2. asked by Christi
3. 624 views
What were some technological advancements dueign the Great Depression?
1. 1 answer
2. asked by Cassie
3. 619 views
To neutralize a solution of NaOH and use the least volume of acid, you should selectI. 1.0M HCl II. 1.0 M HC(2)H(3)O(2) III. 1.0
1. 1 answer
2. asked by Dom
3. 617 views
Find a polar equation of this conic with focus at the pole and the given eccentricity and directrix.e=2, r cos X =-1
1. 0 answers
2. asked by mindy
3. 612 views
I want to know if this is correct.the question is: Marissa, Cassidy, and Shante went to a school party. Marissa brought 2 bags
1. 1 answer
2. asked by Libby
3. 611 views
If you have two containers with water, one with water at 25 degrees C and the second with water 75 degrees C, explain in which
1. 5 answers
2. asked by Cori
3. 609 views
If 0.250 moles of NaOH are dissolved in 125g of water, what is the %m/m of NaOH in this solution?I converted 0.250 mol to 10.0
1. 1 answer
2. asked by Jen
3. 604 views
can some one please help figure this problem outDetermine whether each expression is a polynomial.If it is a polynomial, state
1. 0 answers
2. asked by meika
3. 603 views
can some one please help figure this problem outDetermine whether each expression is a polynomial.If it is a polynomial, state
1. 0 answers
2. asked by meika
3. 602 views
What is a rigid transformation?
1. 0 answers
2. asked by Kristi
3. 601 views
I posted this earlier, but I switched around the subject and name! Sorry!Here is the original post: Bonjour! For our French
1. 2 answers
2. asked by Brittany
3. 596 views
1. The organization after WWII that strenghened the militarydefenses of non-communist western Europe was called?A. NATO B.
1. 2 answers
2. asked by CM
3. 577 views
Suppose last month's inflation report estimated monthly inflation to be 0.4% over the month. The monetary authorities want
1. 1 answer
2. asked by Dee
3. 577 views
Calculate the molarity of a solution in which 0.75 moles of a solute are dissolved in 125g of solution (density of solution =
1. 2 answers
2. asked by Lisa
3. 575 views
can some one please help figure this problem outDetermine whether each expression is a polynomial.If it is a polynomial, state
1. 0 answers
2. asked by meika
3. 564 views
8a. Since American Idol premiered on television, many talented contestants have appeared on the show.8b. Since American Idol
1. 2 answers
2. asked by Pam
3. 563 views
I really need help with the following question....What is the volume, in liters, of 0.250 mol of hydrogen gas at 20 °C and
1. 1 answer
2. asked by Kiara
3. 559 views
I am a bit confuse with a question from a home work that I need to do by today please help!HW question... 1) A sample of neon
1. 1 answer
2. asked by Sujeil
3. 554 views
please check my answer thanksHarper Clinic's filing system generates a gap in the filing space when the medical records are
1. 0 answers
2. asked by Maria
3. 551 views
Please check to see if i did it right..if the reduction potential for Cu^2+ + 2e---> Cu is 0.00V. Then the remaining reduction
1. 1 answer
2. asked by Sara
3. 546 views
can some one please help figure this problem outDetermine whether each expression is a polynomial.If it is a polynomial, state
1. 0 answers
2. asked by meika
3. 536 views
what is the theoretical yield for the balanced equation Ti+2F2= TiF4 if the mass is 0.227 Ti, 0.296 F2?
1. 1 answer
2. asked by laurie
3. 531 views
I need help in using gas laws to solve problems.I need help with this question: What is the pressure in atmospheres exerted by a
1. 1 answer
2. asked by Lisa
3. 528 views
Find the focus and directrix of the parabola: x=(1/8y^2)-(1/2y)+(3/2)
1. 0 answers
2. asked by Jennifer
3. 527 views
can some one please help figure this problem outDetermine whether each expression is a polynomial.If it is a polynomial, state
1. 0 answers
2. asked by meika
3. 525 views
how do we apply the element and principles of design in design?
1. 1 answer
2. asked by deluv
3. 525 views
from a base elevation of 9500 ft., a mountain rises to a summit elevation of 14318 ft. over a horizontal distance of 15847 ft.wo
1. 1 answer
2. asked by C
3. 522 views
How many grams of KF do you need to weigh in order to prepare 500. mL of solution with a concentration of 0.250 M?
1. 9 answers
2. asked by Kiley
3. 522 views
3a. Vitamins that are sold in a health-food store are not regulated by the Food and Drug Administration.3b. Vitamins that are
1. 3 answers
2. asked by Mel
3. 519 views
Thesis:The pathetic and alarming need for education of HIV/AIDS in Africa is overwhelming and the great need is to protect and
1. 1 answer
2. asked by rose- revision-
3. 519 views
HOW A CUP OF WATER ALLOWS IT TO DISSOLVE MORE SUGAR?
1. 2 answers
2. asked by keanna jones
3. 508 views
Imagine that the efficient provision of telephone calls in a medium-sized city involves an initial investment of $100 million
1. 0 answers
2. asked by Eric
3. 500 views
15a. Neither the mayor nor the council members have filed their reports.15b. Neither the mayor nor the council members have
1. 1 answer
2. asked by Pam
3. 488 views
i need 3 facts about vocal music plz help need it soon.BONNIE!!!:)
1. 0 answers
2. asked by Bonnie
3. 480 views
Given one of the starting materials and end product for each of the following reactions, show all reactants, reaction conditions
1. 1 answer
2. asked by Manny
3. 475 views
How do you know if a quadratic equation will have one, two, or no solutions?
1. 2 answers
2. asked by Jack
3. 464 views
how do I find the asymptotes of the hyperbola in the following equation:(y^2/81) - (x^2/144)=1
1. 1 answer
2. asked by Jennifer
3. 462 views
Bonjour!For our French class, we are making a French dish and my partner and I have decided to make "Tarte Chocolat Coco" We
1. 1 answer
2. asked by French
3. 456 views
7a. I was interested in working on the presidential campaign if the opportunity still exists.7b. I am interested in working on
1. 2 answers
2. asked by Mel
3. 455 views
what is the rectangular equation for r=12/(3-6cosX).
1. 1 answer
2. asked by mindy
3. 449 views
Find the equation of the hyperbola with the following information:vertices at (0,8) and (0,-8), foci at (0,9) and (0,-9).
1. 0 answers
2. asked by Jennifer
3. 448 views
Who really won the war of 1812????
1. 1 answer
2. asked by Slappy
3. 444 views
wat is "Roberta est americaine.Elle est (blank) dans un secondaire americaine."?
1. 1 answer
2. asked by Anonymous
3. 435 views
can you please let me know if there is a web-site that may help thanksHenery More reviewed medical record 88-00-17 and
1. 0 answers
2. asked by Maria
3. 435 views
In Posionwood Bible, what does Leah mean by:"Some people will send a bread-butter note after you have them over for dinner.
1. 2 answers
2. asked by Gloria
3. 429 views
What does the word gem meani ahve to use it in a sentence
1. 1 answer
2. asked by Jordan
3. 427 views
what would yout ell a friend to convince him or her of the importance of being proactive in one's career development and finding
1. 2 answers
2. asked by carebear
3. 418 views
Can you help me find the common name of Thermus aquaticus and how it reproduces and anything else?
1. 1 answer
2. asked by Emily
3. 415 views
What decision are Acxiom facing
1. 1 answer
2. asked by China
3. 415 views
what is the design concept of emphasis
1. 1 answer
2. asked by Anonymous
3. 411 views
If A is a non-polar chemical and B is a non-polar solvent, what type of solubility (high or low) would you expect between A and
1. 1 answer
2. asked by Kate
3. 408 views
How did cars influence Al Capone before and after?
1. 1 answer
2. asked by Jennifer
3. 404 views
Find the equation of the parabola determined by the given information:vertex at the origin, focus at (0,3)
1. 0 answers
2. asked by Jennifer
3. 394 views
can you help me with a sentence or two -analyze how potential energy is to an objects position and give examples of gravitatinal
1. 0 answers
2. asked by claire test tommorrow
3. 393 views
How do heat and work transfer energy?
1. 1 answer
2. asked by sam
3. 389 views
Can you help me with this question?Find the temp for conversion of monoclinic sulfur to rhombic sulfur. This is the data
1. 0 answers
2. asked by Alex
3. 385 views

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