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December 22, 2014

Posts by Ana


Total # Posts: 1,017

ap chemistry please BOB HELP ME
Can you guys give me a clue in how to approach this problem? Commercial brass,an alloy of Zn and Cu,reacts with Hydrochloric acid as follows: Zn+2HCL-->ZnCl2+H2 (Cu does not reacts with HCL)When.0565g of a certain brass alloy is reacted with excess HCL,.0985g ZnCl2 is ...
September 9, 2007

Math
8/21 6/7 1/3 least to greatest
May 17, 2007

scial studies
what kind of story could you wright about saint joan of arc You could write about the visions she saw. You could also write about how and why she fought the English. You could also write about why she was burned at the stake. Here are a couple of excellent sites on the life of...
April 14, 2007

english - media
what are four cinematic techniques used in the film Rocky? -Thanks so much I used Google to search for cinematic techniques rocky, and here are the results. I hope you can find your answer in here: http://www.google.com/search?q=cinematic+techniques+rocky&rls=com.microsoft:en-...
April 11, 2007

math
A softball diamond is a square with sides of 60 feet long. How far is home plate to second base? Round to the nearest tenth if necessary. 60 Home plate, first base, and second base form a right-angled triangle, with home plate to second as the hypotenuse. Call that distance h ...
April 9, 2007

Chemistry
ok i need to figure out how a balanced reaction of a fuel cell would look like. you know a source of hydrogen power. http://auto.howstuffworks.com/fuel-cell.htm
March 4, 2007

chem
can anyone help me with this question what is the advantages and disadvantages of hydrogen power as opposed to hydrogen fuel, also what is the equation for hydrogen feul? I do not understand your first question. Hydrogen power REQUIRES hydrogen fuel. Hydrogen fuel is H2; ...
March 3, 2007

English Literature
Sir Gawain and the Green Knight is a literary work of great merit. However, it contains implausible or strikingly unrealistic incidents or characters. Write an essay of approximtely 500 words that demonstrates how various incidents or characters (at least 5) are related to the...
February 22, 2007

Accounting
I have to prepare an income statement from the following records. Can someone show me how? The following selected information is taken from the records of Beckstrom Corporation. Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . $ 35,000
January 20, 2007

excersize science
What are a few excersizing you can do to strengthen the abdominal muscles Which set of muscles would you use for lateral bending and rotation of the trunk? For abs, sit-ups or crunches are considered the best. http://www.shapefit.com/abs-exercises-exercise-ball-crunches.html ...
January 14, 2007

science
robert hooke
November 28, 2006

MATH
WHAT IS 3/5 AS A DECIMAL divide 3 by 5. 0.6 you should get. the answer is 0.6
November 19, 2006

Spanish
How do you tell time in Spanish. son las 5 ye 2 en canada!no se como pero en todo lugar es different! yo so que no puedo escribe muy bein en espanol pero me gusta! adios! Dios te bendiga! Thank you for using the Jiskha Homework Help Forum. Divide the clock in half and use &...
November 9, 2006

Maths (Simultaneous equations)
You know f(x)= ax² + bx + c. Well when you get the equations why is it always like: 1) a + b + c = something 2) 4a + 2b + c = something 3) 9a + 3b + c = something I mean why is the first one always 'a+b+c'? etc. Also does it have to be f(x) or can it be f(n) ...
October 6, 2006

life skills
how do you make a good mission stement essay? Generally, a good mission statement will follow the outline below: 1. Who are you? 2. What do you do? 3. Why do you do it? 4. What is your promise? 5. Why is that your promise? 6. How will you fulfill your promises and expectations...
September 30, 2006

sociology
Wow. Here it is 2009 and this thread is still going. I did the same google search and found this thread. Unbelievable. That IAT was dumb.
July 20, 2006

home economics
By cooking with steam intead of frying baking may also woork on the oven
June 21, 2006

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