October 7, 2015

Homework Help: Chemistry

Posted by Anonymous on Friday, July 16, 2010 at 11:48pm.

What ratio is used to carry out each conversion?

a.mol CH4 to grams CH4
b.L CH4(g) to mol CH4(g)(at STP)
c.molecules CH4 to mol CH4

I honestly don't kno what it's asking me

I got 1 mol CH4/ 16(g) CH4 for a.
1 mol/22.4 L for b.
and 6.02 x 10^23 molecules/1 mol
but I don't think this is right, is it?

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