Use the Following Diagram of a Cell to Answer Questions $\rightarrow$

question 26

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)\(\rightarrow\) Zn(s)+ 2H⁺(aq)
• B)Zn(s)+ 2H⁺(aq)\(\rightarrow\) Zn²⁺(aq)+ H₂(g)

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