Homework Help - September 2006

CaCl2(aq) + 2 KOH(aq)Ca(OH)2(s) + 2 KCl(aq)

CaCl2 is provided in the form CaCl2·2H2O, but upon dissolving it in water, the waters of hydration can be ignored. There is a 1:1 stoichiometric relationship between CaCl2·2H2O and CaCl2.

0.392 grams of CaCl2·2H2O are combined with 0.515 grams of KOH. What is the theoretical yield of Ca(OH)2(s) in grams?

2006-09-19 06:08:15 · 3 answers · asked by Anonymous

I have a psychology paper due on any individual that made headline news due to their tormented psychological state. For example, John Karr, he was the man that claims to have killed Jon Benet Ramsey or Derrick Todd Lee, the serial killer in Louisiana. I need some ideas...The 2 individuals I named, someone is already doing research on them. Please help! I need a interesting person!
Thx Liza

2006-09-19 06:03:47 · 6 answers · asked by leshay923 1

2006-09-19 05:58:40 · 9 answers · asked by yyy 2

2006-09-19 05:55:17 · 3 answers · asked by Spade 1

pls. help me!..i really need it..thanks! (^_^)

2006-09-19 05:49:19 · 6 answers · asked by eM-eM 1

2006-09-19 05:40:03 · 3 answers · asked by Anonymous

Find an expression that represents its primeter?
Triangle.
1st side= 3/4x
2nd side= 1/x^2
3rd side= 5/x^2

2006-09-19 05:36:54 · 5 answers · asked by Marie 3

plzzz help ...i need it urgently ppl

2006-09-19 05:30:53 · 1 answers · asked by Anonymous

write in simplist form:
1/10 divide 1/4

2006-09-19 05:26:53 · 7 answers · asked by Marie 3

2006-09-19 05:21:41 · 14 answers · asked by Anonymous

2006-09-19 05:16:37 · 13 answers · asked by Pamela E 1

I am doing a report on prison and life some I need to interview and others I go to the facility. Can any one tell me how it felt to be in a prison and how you were treated and things you did and did not like?

2006-09-19 05:00:14 · 6 answers · asked by mary_ellen_2003 2

1) All drains leads to the Ocean
2) All drains lead to the Ocean

2006-09-19 04:59:36 · 14 answers · asked by nemo 1

we have this extra-credit project titled my favorite things that we have to do on a poster board. i have no idea how i should make it. im so uncreative and i really need some ideas on how to make a project look better. im using an average size black poster board with metallic pens and markers for writing and im using some magazine cut-outs to show my favorite brand name clothes. it may sound as stupid as ever but i need help. thanks.

2006-09-19 04:57:07 · 4 answers · asked by :] 3

Holly is in a plane which is flying in a line from point O in direction 056 degrees. after a while holly is at point A, 56km from O.

Calc. how far west holly is from O

2006-09-19 04:45:45 · 4 answers · asked by Mazaher 2

In my reading class, we must write a different ending to the story. A sad or happy ending. If you could rewrite this story, how would you change the ending?? give me so good ideas here to help me with my paper. I'm running out of ideas.. thanks!

2006-09-19 04:35:25 · 3 answers · asked by Anonymous

iam wait

2006-09-19 04:34:30 · 13 answers · asked by deepak p 1

Do you have any tips or know any sites that could help me with this. I have no imagination and cannot think at all how I would direct this? txs for any tips you can give.

2006-09-19 04:33:13 · 7 answers · asked by well.theres.a.few 6

I'm starting to get really annoyed. I'm seeing alot of questions from students demanding suggestions for papers, science project and the how to's on how to do them, and asking ridiculous questions about "my partner and I need help...." when they can go online or a library and find some of these simple answers themselves. I go to college and I can't expect any one else to give me the answers....it wouldn't help me come test time. The sad part is, I'm seeing people giving the answers.....why enable them? It's tempting to give someone a wrong answer to teach them a lesson but I won't do it. Geez, do your own work......does anyone agree with me at all???? It wouldn't be a problem if it was asking for help, giving help I can understand..it's the DEMANDING answers is what get's me for clarification!!!

2006-09-19 04:25:37 · 5 answers · asked by socaldollbaby73 2

Where can I find information on the present day lives of Indians, specifically on Long Island?

Any books, suggestions?

Searching it, showed rather vague things such as a more general perception on the Native Americans

2006-09-19 04:20:36 · 2 answers · asked by Kenneth R 1

The topic is - Media sensationalises and misguides- in favour (that is I agree with the phrase. Please quote good, powerful examples by which this point is highlightened. Also please give the sites that will provide content on this topic.
Note: the sites should be free, and must contain really useful matter.
Thank you so.................much.
I need it within 12 hours.

2006-09-19 04:18:22 · 3 answers · asked by Lara2 1

geography homework

2006-09-19 04:18:09 · 1 answers · asked by ayesha 1

I need information about black people,their history and how unfairly they're being not considered as equal as the white men.For a school project.

2006-09-19 04:17:22 · 5 answers · asked by M@ry 3

Much I marveled this ungainly fowl to hear discpurse so painly, though its answer little meaning-little revelancy bore; for we cannot help agreeing that no living human being ever yet was blessed with seeing bird above his chamber door-Bird or beats upon the sculptured bust above his chamber door, with such name as nevermore.

2006-09-19 04:14:26 · 7 answers · asked by garnessilva 1

What can I write on the topic "what if where were no schols"?

2006-09-19 04:07:59 · 5 answers · asked by Anonymous

1. Who were the first people that we know for certain ruled a large part of China?

A) Qin B) Shang
C) Song D) Tang

2. In which modern country would we find the Mekong Delta?

A) China B) India
C) Thailand D) Vietnam

3. What made the rulers of Srivijaya rich?

A) A huge army B) Deposits of gold
C) Plentiful fish D) Flourishing trade

2006-09-19 03:42:57 · 8 answers · asked by PolytechnicStudent :] 3

explain in detail

2006-09-19 03:33:55 · 7 answers · asked by I_Taste_Like_Candi 2

i hv to do an assignmet on history of ancient history. But the problem is, i hv to fix all the information into 3 PAGES ONLY!!!!!
It's really made me headache coz there are too many information n the area is too wide until i dunno how to edit those informations... plz help me...give me advice on what should i include n how should i arrange my info....thanks a lot...

2006-09-19 03:27:40 · 3 answers · asked by Wen Wen 1

It takes a boat 3 hours to travel 30 miles down a river and 5 hours to return upstream to its starting point. What is the rate of the current in the river? for this I got X=8 and Y=2 but I dont know how to find the rate of the current river!
A videocassette manufacturer has determined that its weekly cost equation is C = 3000 + 11x, where x is the number of cassettes produced and sold each week. If the cassettes are sold for $16 to distributors, how many must be sold each week for the manufacturer to break even? I have no clue on how to do this one at all.

2006-09-19 03:09:02 · 4 answers · asked by vikky4all2006 1

school project

2006-09-19 02:56:50 · 5 answers · asked by olga r 1