What is the theoretical yield in grams of CuS for the following reaction given that you start with 
Of Na2S and 
CuSO4?
Reaction: Na2S + CuSO4 → Na2SO4 + CuS
A) 0.0758
B) 0.198
C) 18.93
D) 7.25
E) not enough information
Correct Answer:
Verified
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