Sample Problem 5.10
Using Gas Variables to Find Amount of Reactants and Products
SOLUTION:
mass (g) of Cu
mol of Cu
mol of H2
L of H2
divide by M
molar ratio
use known P and T to find V
35.5 g Cu x
= 0.559 mol H2
0.559 mol H2
= 22.6 L
x
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