Problem: 1) Identify the oxidizing agent and the reducing agent for Ba(s)+Cl2(g)→BaCl2(s) .Express your answers as chemical formulas separated by a comma.oxidizing agent, reducing agent_______.2) Identify the oxidizing agent and the reducing agent for Al(s)+3Ag+(aq)→Al3+(aq)+3Ag(s) .Express your answers as chemical formulas separated by a commaoxidizing agent, reducing agent_______.3) Identify the oxidizing agent and the reducing agent for Mg(s)+Br2(l)→MgBr2(s) .Express your answers as chemical formulas separated by a commaoxidizing agent, reducing agent_______.

FREE Expert Solution

We’re being asked to identify the oxidizing and reducing agents in the given reactions:

1) Ba(s) + Cl2(g) → BaCl2(s)

2) Al(s) + 3Ag+(aq) → Al3+(aq) + 3Ag(s)

3) Mg(s) + Br2(l) → MgBr2(s)


To do so, we need to identify the change in oxidation state for each element in the reaction. 

Recall the mnemonic for redox reactions:

Loss Electrons → Oxidation → Reducing Agent

Gain Electrons → Reduction → Oxidizing Agent


This means the element that gains electrons/reduced is the oxidizing agent while the element that loses electrons/oxidized is the reducing agent


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Problem Details

1) Identify the oxidizing agent and the reducing agent for Ba(s)+Cl2(g)→BaCl2(s) .

Express your answers as chemical formulas separated by a comma.

oxidizing agent, reducing agent_______.


2) Identify the oxidizing agent and the reducing agent for Al(s)+3Ag+(aq)→Al3+(aq)+3Ag(s) .

Express your answers as chemical formulas separated by a comma

oxidizing agent, reducing agent_______.


3) Identify the oxidizing agent and the reducing agent for Mg(s)+Br2(l)→MgBr2(s) .

Express your answers as chemical formulas separated by a comma

oxidizing agent, reducing agent_______.

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Redox Reactions concept. If you need more Redox Reactions practice, you can also practice Redox Reactions practice problems.