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Problem: Which of the following reactions are redox reactions?a. Al(s) + 3 Ag+(aq) → Al3+(aq) + 3 Ag(s)b. SO3(g) + H2O(l) → H2SO4(aq)c. Ba(s) + Cl2(g) → BaCl2(s)d. Mg(s) + Br2(l) → MgBr2(s)

🤓 Based on our data, we think this question is relevant for Professor Briggs' class at ASU.

FREE Expert Solution

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

Which of the following reactions are redox reactions?
a. Al(s) + 3 Ag+(aq) → Al3+(aq) + 3 Ag(s)
b. SO3(g) + H2O(l) → H2SO4(aq)
c. Ba(s) + Cl2(g) → BaCl2(s)
d. Mg(s) + Br2(l) → MgBr2(s)

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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.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Briggs' class at ASU.