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Thursday, January 22, 2009


   hello!
Guess what? Im doing chemistry and I ACTUALLY understand the math... this is me we're talking about.
MOLARITY=me happy

HCL
molar mass: 1.008+ 35.45= 36.408grams per mole
mass: 10 grams
1 mole/ 36.4 grams x 10 grams/ 1 =
10 moles HCL/ 36.4 x 1/ 10 Liters HCL
10 moles HCL/ 364 Liters HCL= M
M=.027moles/1L
molarity HCL= .027M
lol. If this is wrong.... well oh well. I think it is right!
oh and read my last post too if you want!

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