Multiple Choice
Use the following diagram of a cell to answer questions 
-In the cell shown above,A is a standard Zn2+/Zn electrode connected to a standard hydrogen electrode (SHE) .If the voltmeter reading is -0.76 V,what is the equation for the cell reaction?
A) Zn2+(aq) + H2(g) Zn(s) + 2H+(aq)
B) Zn(s) + 2H+(aq) Zn2+(aq) + H2(g)
Correct Answer:

Verified
Correct Answer:
Verified
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