1 answer

NEAT WRITING Exercise 4.62 Express your answer as a chemical equation, identity all of the phases...

Question:

Exercise 4.62 Express your answer as a chemical equation, identity all of the phases in your answer NEAT WRITING
Exercise 4.62 Express your answer as a chemical equation, identity all of the phases in your answer

Answers

Ni(s) -----------------> Ni^2+ (aq)   + 2e^-    oxidation half reaction

Cd^2+ (aq) + 2e^- --------> Cd(s)              reduction half reaction

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Ni(s) + Cd^2+ (aq) ------------> Ni^2+ (aq) + Cd(s)    >>>>answer

part-B

Zn(s) ---------------> Zn^2+ (aq) + 2e^-            oxidation half reaction

2Na^+ (aq) + 2e^- --------> 2Na(s)                    reduction half reaction

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Zn(s) + 2Na^+ (aq) --------------> Zn^2+ (aq) +2Na(s) >>>>>answer

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