Write a balanced chemical equation for the overall reaction represented below. Al / Al3+ // Zn / Zn2+ a. 3Zn2+(aq) + 2Al3+(aq) --> 2Al(s) + 3Zn(s) b. 3Zn2+(aq) + 2Al(s) --> 2Al3+(aq) + 3Zn(s) c. 3Zn(s) + 2Al(s) --> 2Al+(aq) + 3Zn2+(aq) d. Zn(s) + 2Al+(aq) --> 2Al(s) + Zn2+(aq)

Write a balanced chemical equation for the overall reaction represented below. Al / Al3+ // Zn / Zn2+ a. 3Zn2+(aq) + 2Al3+(aq) --> 2Al(s) + 3Zn(s) b. 3Zn2+(aq) + 2Al(s) --> 2Al3+(aq) + 3Zn(s) c. 3Zn(s) + 2Al(s) --> 2Al+(aq) + 3Zn2+(aq) d. Zn(s) + 2Al+(aq) --> 2Al(s) + Zn2+(aq)

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter11: Solving Equilibrium Problems For Complex Systems

Section: Chapter Questions

Problem 11.3QAP

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

Write a balanced chemical equation for the overall reaction represented below.
Al / Al³⁺ // Zn / Zn²⁺

	a.	3Zn²⁺(aq) + 2Al³⁺(aq) --> 2Al(s) + 3Zn(s)
	b.	3Zn²⁺(aq) + 2Al(s) --> 2Al³⁺(aq) + 3Zn(s)
	c.	3Zn(s) + 2Al(s) --> 2Al⁺(aq) + 3Zn²⁺(aq)
	d.	Zn(s) + 2Al⁺(aq) --> 2Al(s) + Zn²⁺(aq)

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