Multiple Choice
The chemical reaction during low current discharge of a simple "dry cell" involves: (unbalanced) Zn + MnO2 + NH4Cl → ZnCl2 + Mn2O3 + NH3 + H2O
What is the coefficient for zinc in the balanced equation that uses the lowest whole number ratios, and what is the limiting reagent for a process in which equal masses of reactants are mixed?
A) 1/Zn
B) 2/Zn
C) 1/MnO2
D) 2/MnO2
E) 2/NH4Cl
Correct Answer:
Verified
Correct Answer:
Verified
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