3V + 2Ga³+ = 3V2+ + 2Ga.    E°= +0.64 V.   3V2+ + 2Al = 3V + 2Al3+.       E°= +0.46 V Based on these observations, a student concludes that Ga3+ and Al will react spontaneously. List the oxidation agents in order of decreasing strength. Write reduction reaction for each. Determine the strongest reducing agent. Determine if Ga3+ will react spontaneously.

Principles of Modern Chemistry
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ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
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Chapter17: Electrochemistry
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3V + 2Ga³+ = 3V2+ + 2Ga.    E°= +0.64 V.  

3V2+ + 2Al = 3V + 2Al3+.       E°= +0.46 V

Based on these observations, a student concludes that Ga3+ and Al will react spontaneously. List the oxidation agents in order of decreasing strength. Write reduction reaction for each. Determine the strongest reducing agent. Determine if Ga3+ will react spontaneously.

 

 

 

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