Sunday
November 23, 2014

Homework Help: chem

Posted by Alicia on Tuesday, May 27, 2008 at 8:27pm.

how would i figure out this question?

assume that 5.60 L of H2 at STP reacts with CuO according to the equation: CuO+H2 yields Cu+H2O
a. how many moles of H2 react?
b. how many moles of Cu are produced?
c. how many grams of Cu are produced?

i have no clue what im doing! can you show me the steps on how to do this? thanks!

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