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Questions Asked on March 9, 2009

Consider the following equilibrium process at 700°C:2H2 + S2 ↔ 2H2S Analysis shows that there are 2.50 moles of H2,
1. 4 answers
2. asked by Chris
3. 11,716 views
What is the balanced equation of Cr2O7(-2) + Cl(-) → Cr(3+) + Cl2?
1. 1 answer
2. asked by krishna fleur
3. 7,787 views
Calculate the total number of F (Fluorine) atoms in 12.15 mol C2HBrClF3. The answer is 2.195 x 10^25 atoms, but I am not sure
1. 4 answers
2. asked by Bob
3. 7,470 views
Calculate the total number of atoms in 0.00102 mol CH3(CH2)4CH2OHThe answer in the back of my book says 1.29 x 10^22 but i do
1. 2 answers
2. asked by Bob
3. 5,149 views
A child on a toboggan slides down a hill with an acceleration of magnitude 1.5 m/s^2. If friction is negligible, what is the
1. 2 answers
2. asked by Lucy X
3. 5,073 views
Determine the number of moles of N atoms in 43.5 g of Mg(NO3)2.Textbook answer: 1.43 mol N My answer: 43.5 g Mg(NO3)x x (1 mol
1. 1 answer
2. asked by Bob
3. 3,358 views
There is a beaker with 0.4% sucrose solution and the solute potential is -4. Inside the beaker, there is a dialysis bag with 01%
1. 1 answer
2. asked by izzy
3. 2,104 views
what was unusual about the horse breeding magazine
1. 3 answers
2. asked by leanna
3. 1,843 views
Need help with these questions: I have already answered 27 out of the 30 accept these last three:8. Given the significance level
1. 3 answers
2. asked by Stuart
3. 1,701 views
You deposit $1000 in an account at the Lifelong Trust Savings and Loan that pays 7% interest compounded quarterly. By how much
1. 2 answers
2. asked by Karen
3. 1,666 views
A cruise boat travels 48 miles downstream in 3 hours and returns upstream in 6 hours. Find the rate of the stream
1. 2 answers
2. asked by Angela G
3. 1,574 views
a soln. that is .195 M in CH3NH2 and .105 M in CH3NH3Brwhat is the balanced equation for this ? How do you know ?
1. 2 answers
2. asked by natash
3. 1,547 views
I have an assignment due tonight and I believe I have solved it all correctly until I come to part d of the question. "For what
1. 4 answers
2. asked by James
3. 1,440 views
The owner of the Fancy Food Shoppe wants to mix cashews selling at $8.00/kg and pecans selling at $7.00/kg. How many kg of each
1. 1 answer
2. asked by andres
3. 1,393 views
ELEMENTARY ALGEBRA #3Page 23 Chapter 3 Lesson 3.02 Solving Multi-step Equations Reading Assignment: Study pages 126 – 129
1. 4 answers
2. asked by Kyle
3. 1,329 views
what do you call it when someone pays back a loan quickly
1. 5 answers
2. asked by joe
3. 1,308 views
The scale 1 in.:120ft was used to create a 169.3-inch tall model of Alaska's Mount McKinley. Estimate the height of Mount
1. 3 answers
2. asked by Herb
3. 1,257 views
Reiny I posted a question earlier (about 3:00) and I have a question about your solution. How did you get -4x? I came up with
1. 2 answers
2. asked by Dippy
3. 1,209 views
lavere has sixty-one coins, all of which are dimes and quaters. if the total value of the coins is $9.85, how many of each kind
1. 2 answers
2. asked by ranujan
3. 1,174 views
At what distance would the repulsive force between two electrons have a magnitude of 8.50 N? I have no idea how to do this
1. 1 answer
2. asked by kate
3. 1,136 views
15. Identify and describe the 4 basic rights that form the foundation of capitalism
1. 1 answer
2. asked by Bryan
3. 1,052 views
I have to fill in the missing values in this invisible chartThe cation is Sn+2, the Anion is SiO3^-2. I think the compound is
1. 1 answer
2. asked by Karine
3. 1,035 views
A coustomer wants to make a teepee in his back yead for his kids. He plans on using PVC plumbing pipe for the supports on the
1. 1 answer
2. asked by tom
3. 1,033 views
betty is now three times as old as mike, but in five years she will be only twice as old as mike. how old is mike right now?i
1. 4 answers
2. asked by emily
3. 1,013 views
Solve the problem. Anne and Nancy use a metal alloy that is 24.9% copper to make jewelry. How many ounces of a 20% alloy must be
1. 2 answers
2. asked by Angela G
3. 889 views
How would you find the sine of 30° without using a calculator?
1. 1 answer
2. asked by Juilian
3. 827 views
cotxxot2x -cot2xcot3x - cot3xcotx =??plese help ME
1. 1 answer
2. asked by naveen
3. 825 views
how did the people who built jamestown settlement make it look so realistic
1. 2 answers
2. asked by niyati
3. 823 views
Erin Grabish recevied $2,000 for speaking at a financial planning seminar. Erin invested the money in a certificate of deposit
1. 5 answers
2. asked by Jordan
3. 817 views
Women tend to have more acidic skin than men. Based on the Activity Series of Metals, explain why most men wear 14 K gold rings,
1. 2 answers
2. asked by Patricia
3. 814 views
13. Giganeers faces competition from many other companies that also provide engineering consulting services. In order to gain
1. 3 answers
2. asked by Bryan
3. 810 views
what is the probability of not throwing 7 or doubles for 6 consecutives throws with a pair of dice?help please?!?!!
1. 1 answer
2. asked by joanna
3. 799 views
1. What class are you in?I'm in the second class. I'm class 2. 2. What year and what class are you in? I'm in the second year
1. 1 answer
2. asked by John
3. 794 views
A scientist wishes to determine how effective a vaccine is in protecting rats against a contagious disease. Which experimental
1. 1 answer
2. asked by romario
3. 785 views
Determine whether each trinomial is a perfect square trinomial.x^2-16x+64
1. 1 answer
2. asked by Katy
3. 776 views
1. Use tips to answer the questions with your partner.(What is the meanig of 'tip'?) 2. What is the reading about? What is the
1. 1 answer
2. asked by John
3. 758 views
Okay, I have to do a powerpoint for Spain.And I need some background music. It would be best if it's Spain music, or somewhat
1. 1 answer
2. asked by Larry
3. 739 views
When I was considering what to do with my $10,000 Lottery winnings, my broker suggested I invest half of it in gold, the value
1. 2 answers
2. asked by david
3. 738 views
Use fundamental Identities to find the exact value of the expression. Do not use a calculator.Sin² 65° + cos² 65°=??.. How
1. 2 answers
2. asked by Amber
3. 726 views
Hey i was just wondering if any one could help me proofread my spainsh paper.Mi nomber es Toya. Yo vivo en los Estados Unidos y
1. 2 answers
2. asked by Toya
3. 716 views
Can you please read this for me and tell me if it's right. I don't know if it is suppose to be those or these. Thank you for
1. 2 answers
2. asked by Molly
3. 712 views
what natural resources did the colonists use for jamestown
1. 2 answers
2. asked by niyati
3. 701 views
what are protective tariffs and the factory system? I want to know what a factory system si because the question is Why was the
1. 4 answers
2. asked by beecca
3. 697 views
1. Write down the names of two your friends2. Write down the names of your two friends. 3. Write down the names of two friends
1. 1 answer
2. asked by John
3. 695 views
John O'Sullivan has just completed his first year in business. His records show that he spent the following in advertising:Newsp
1. 4 answers
2. asked by michael
3. 687 views
Is this statement correct:When part of sound travelled through water, wavelength and speed of sound would change because since
1. 1 answer
2. asked by Lena
3. 679 views
A tercet is a?A. figure of speech B. Literary genre C. Complex rhyme scheme D. Three-line stanza
1. 1 answer
2. asked by Tiffany
3. 679 views
Steve Marino borrowed $500 from his credit union for 2 years. The simple that he paid was $52.90. What simple interest rate was
1. 2 answers
2. asked by Jordan
3. 678 views
one number excceds another ny five, and their product is 66. Find the numbers.
1. 1 answer
2. asked by darlene
3. 665 views
What [I-] should be maintained in KI(aq) to produce a solubility of 2.0×10−5 mol PbI2/L when PbI2 is added?
1. 2 answers
2. asked by Olaff Fitch
3. 663 views
In the winter when you turn on the heater how will the relative humidity in the air be? How can you keep your home comfortable
1. 1 answer
2. asked by MamaMia
3. 661 views
Look at the first note. This is an example note. There are four items. You have to interview your two friends and complete each
1. 1 answer
2. asked by John
3. 657 views
2. a) 7^12/7^4 = 7^8b)x^11/x^5 = x^6 c)12x^5/3x^2 = 4x^3 d)7x^6y^3/14x^3y = .5x^3y^2 5. a) (2x)^3(3x^2)^4 = 648x^11
1. 1 answer
2. asked by Katy
3. 653 views
Policing has profound impacts on the communitiesto which it belongs. Discuss the positive and negative impacts of policing in
1. 3 answers
2. asked by munkin
3. 639 views
lavre has sixty-one coins, all of whichare dimes and quaters. if the total value of the coins is $9.85, how many of each kind of
1. 2 answers
2. asked by selena
3. 637 views
please check this:The Spanish established outposts in the Southeast to a. trade with Native Americans b. encourage Spanish
1. 3 answers
2. asked by his
3. 634 views
in an emergency stop to avoid an accident, a shoulder-strap seat belt holds a 60kg passengr firmly in place. if the car was
1. 3 answers
2. asked by alexia
3. 634 views
elenear is three years older than herb. in twelve years the sum of their ages will be 51. how old is herb today?i did this so
1. 2 answers
2. asked by linda
3. 634 views
The coolest temperature of the day occurs at sunrise why?
1. 1 answer
2. asked by Pepper
3. 629 views
what aspects of post-Civil War industrialization presented the greatest contrast to pre-Civil War industrialization?
1. 1 answer
2. asked by John
3. 614 views
Hi there, I have a quick question which I'm really stumped on.1. When combined with Lugol's solution (iodine), does glucose and
1. 3 answers
2. asked by Jenny
3. 613 views
Has anyone read this play?? I'm having a little trouble comparing and contrasting Oedipus and Kreon. I need to back up my thesis
1. 2 answers
2. asked by Andrew
3. 611 views
The warmest temperature occurs when? and why does the warmest daily temperature occur in mid-to-late afternoon rather than at
1. 1 answer
2. asked by Pepper
3. 610 views
I am in 4th grade and I picked the red cabbage indicator as part of my science project. I have all the information but I don't
1. 1 answer
2. asked by TerrelV
3. 607 views
I'm putting the finishing touches on my final draft of my essay. In my conclusion we have to restate are thesis in different
1. 1 answer
2. asked by Michele
3. 601 views
what is the comparative and superlative for troubled?
1. 1 answer
2. asked by d
3. 600 views
A comparison of Native American societies in North American reveals thata. culture and language were the same everywhere b.
1. 4 answers
2. asked by his
3. 598 views
I'm trying to say: at the party, Anna and her father argued about Annas behavior.. so far I have:A la fiesta, Anna y su padre
1. 1 answer
2. asked by Alex
3. 598 views
What would be a good topic paragraph idea for an essay about the shakespeare quote "Some are born great ,some achieve greatness
1. 1 answer
2. asked by Aubrey
3. 597 views
I did a lab in which we were to find the 1st resonance and 2nd resonance and from them we found wavelength which in turn helped
1. 0 answers
2. asked by Lena
3. 595 views
What is a form of payment that orders the issuing agency to pay the amount printed on the form to another party? And what is the
1. 0 answers
2. asked by Thalia
3. 594 views
Am I correct with my answeres below?During which hours of the day is the earth's emitted radiation highest and Why? My Answer: I
1. 1 answer
2. asked by Mama Mia
3. 589 views
if this be error and upon me proved,i never writ, nor no man ever loved. these lines are an example of a/an?
1. 1 answer
2. asked by Anonymous
3. 582 views
Can you see the particles in a coloid, suspension, and solution?Can any of those be filtered?
1. 1 answer
2. asked by BRITTANY!
3. 579 views
What are some character traits or skills the Beatles had? So far I have peace-loving, poetic, creative, and musical risk-takers.
1. 3 answers
2. asked by Cassie
3. 579 views
What [I^-]should be maintained in KI(aq) to produce a solubility of 1.9×10−5mol PbI2/L when PbI2 is added?
1. 2 answers
2. asked by CHEMistry help
3. 579 views
We has to read a book called alas babylon and we has to write an essay about how did fort repose adapt to the changes after the
1. 2 answers
2. asked by jerson
3. 570 views
I've removed your post asking for very specific information in a poll-like manner.No one should be putting his/her name, age,
1. 0 answers
2. asked by Writeacher
3. 565 views
What [I^-]should be maintained in KI(aq) to produce a solubility of 1.9×10−5mol PbI2/L when PbI2 is added?(sorry i cant find
1. 2 answers
2. asked by CHEMistry help
3. 560 views
I have to write a contrast compare essay on dr kings i had a dream speech and old majors speech from animal farm. i need help
1. 1 answer
2. asked by jan
3. 558 views
The Kansas City Star on February 16, 2007 reported on the lowering prices of natural gas. With lower natural gas prices and
1. 1 answer
2. asked by jimmy
3. 557 views
What is the difference between Mahayana and Theravada Buddhism?
1. 1 answer
2. asked by Jenna
3. 555 views
On this date, the solar noon radiation values at the top of the atmospheree and at the surface at this place are 1317 WM-2 and
1. 0 answers
2. asked by Mama Mia
3. 554 views
what is the comparative and superlative for willing?
1. 1 answer
2. asked by d
3. 554 views
My teacher is having us write a historical fiction story. She wants us to use a website with ".edu" at the end of it. My story
1. 1 answer
2. asked by Black Iris
3. 553 views
Find the amount accumulated in the sinking fund if $200 is deposited monthly for 14 years at 3% per year. (Assume end-of-period
1. 2 answers
2. asked by karen
3. 553 views
Is the payee the person who's name is after Pay to the Order of? Thanks.
1. 1 answer
2. asked by Jemima
3. 551 views
elenear is three years older than herb. in twelve years the sum of their ages will be 51. how old is herb today?i did this so
1. 2 answers
2. asked by assarif
3. 545 views
A piece of metal 3 7/8 inches long is to be cute from a longer piece of 5 1/16 inches.What will be the length of the remaining
1. 3 answers
2. asked by Monique
3. 535 views
Quick question.French cuisine before and after the French Revolution and why did it change. Please help. Thank you.
1. 1 answer
2. asked by Larry
3. 526 views
How do you solve a proportion
1. 5 answers
2. asked by Dr
3. 526 views
Could this be right? :AG^+1 is the cation. The Anion is SO4^-2. For the compound I wrote Ag4SO1, and in word form, I wrote
1. 1 answer
2. asked by Nelle
3. 521 views
To a solution of 5 drops of 0.3 M K2CrO4 and 2 drops of 0.3 M NaOH add, a drop at a time 0.1 M Ba(NO3)2 until a change is notedw
1. 1 answer
2. asked by abira
3. 519 views
Factor each polynomial completely, if a polynomial is prime say so9x^2+4y^2
1. 2 answers
2. asked by Debbie
3. 515 views
what is the comparative and superlative for useful?
1. 1 answer
2. asked by d
3. 510 views
Find the amount accumulated in the sinking fund if $1600 is deposited quarterly for 20 years at 6% per year. (Assume
1. 1 answer
2. asked by david
3. 505 views
What are some significant events or actions that have to do with the Beatles or that the Beatles did?Thank you!
1. 3 answers
2. asked by Cassie
3. 502 views
Some biphenyl(C6H5--C6C5) is produced as a by-product in the synthesis of benzoic acid . where does this come from?
1. 0 answers
2. asked by james
3. 501 views
Abby Kaminsky sold her ski house at Attitash Mountain in New Hampshire for $261,000. This sale represented a loss of 13% off the
1. 3 answers
2. asked by steve
3. 495 views
please check this:The Greenback pary and Farmers' Aliances both called for a. putting more monety into circulation b. opening
1. 1 answer
2. asked by his
3. 493 views

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