Question: In the reaction 2Ag+ + Zn → 2Ag + Zn2+, which species is reduced?
Options:
Ag+
Zn
Ag
Zn2+
Correct Answer: Ag+
Solution:
Ag+ is reduced as it gains electrons to form Ag.
In the reaction 2Ag+ + Zn → 2Ag + Zn2+, which species is reduced?
Practice Questions
Q1
In the reaction 2Ag+ + Zn → 2Ag + Zn2+, which species is reduced?
Ag+
Zn
Ag
Zn2+
Questions & Step-by-Step Solutions
In the reaction 2Ag+ + Zn → 2Ag + Zn2+, which species is reduced?
Step 1: Identify the reactants and products in the reaction: 2Ag+ + Zn → 2Ag + Zn2+.
Step 2: Determine what happens to each species during the reaction.
Step 3: Notice that Ag+ is a positively charged ion and Zn is a neutral metal.
Step 4: Understand that reduction means gaining electrons.
Step 5: Observe that Ag+ gains electrons to become neutral Ag.
Step 6: Conclude that since Ag+ gains electrons, it is reduced.
Redox Reactions – The reaction involves oxidation and reduction processes where one species loses electrons (oxidation) and another gains electrons (reduction).
Identifying Oxidation States – Understanding how to determine the oxidation states of elements in a reaction to identify which species is oxidized and which is reduced.
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