Question

In the reaction between zinc and sulfuric acid, how many grams of sulfuric acid are required to produce 1.0 grams Hydrogen.
A
1.0
B
2.0
C
49
D
98

Answer 1

Here is a worked example of a stoichiometry problem. This will work 99.9% of them for you.
http://www.jiskha.com/science/chemistry/stoichiometry.html