Practice Chemical Reactivity And E⁰ Values (4.3.8)

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6 sample questions

Question 1.
Define electrode potential (Eo).
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Consider the role of metals in oxidation and reduction.
Question 2.
What are noble metals?
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Think about metals that are commonly used in jewelry.
3Question 3.
What does a more positive Eo value imply?
- Stronger reducing agent
- Weaker reducing agent
- Stable in solutions
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Think about how Eo indicates reactivity.
4Question 4.
True or False: All first series transition metals are strong reducing agents.
- True
- False
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Consider the nature of noble metals.
Question 5.
Given two transition metals, A and B, with Eo values of +0.56 V and -0.89 V respectively. Which one is a stronger oxidizing agent?
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Recall that a higher Eo value means a stronger oxidizing agent.
Question 6.
Compare the reactivity of Mn and Zn with dilute acid, explaining their observed behaviors.
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Consider their position in the electrochemical series.

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