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Problem: Give an example of a redox (noncombustion) reaction.A. HCl(aq) + NaOH(aq) → H2O(l) + NaCl(aq)B. H2SO4(aq) + Li2S(aq) → H2S(g) + Li2SO4(aq)C. CH4(g) + 2 O2(aq) → CO2(s) + 2 H2O(aq)D. 2 Na(s) + Cl2(g) → 2 NaCl(s)

🤓 Based on our data, we think this question is relevant for Professor Laboda's class at University of Indianapolis.

FREE Expert Solution

Redox reaction involves:

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. 


A. HCl(aq) + NaOH(aq) → H2O(l) + NaCl(aq)

• HCl → acid

• NaOH → base

• acid base reaction →  no change in oxidation state (like a double displacement reaction, exchange of ions only)

B. H2SO4(aq) + Li2S(aq) → H2S(g) + Li2SO4(aq)

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Problem Details

Give an example of a redox (noncombustion) reaction.

A. HCl(aq) + NaOH(aq) → H2O(l) + NaCl(aq)

B. H2SO4(aq) + Li2S(aq) → H2S(g) + Li2SO4(aq)

C. CH4(g) + 2 O2(aq) → CO2(s) + 2 H2O(aq)

D. 2 Na(s) + Cl2(g) → 2 NaCl(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 Laboda's class at University of Indianapolis.