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Redox Reactions

Question

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What is the oxidation state of nitrogen in N₃H?

Solution

Let x be the oxidation state of nitrogen
x+1
N₃H
3x + 1 = 0

space space or space space space space space straight x space equals space minus 1 third

space space therefore space space space space space straight O. straight N. space of space nitrogen space equals space minus 1 third

Some More Questions From Redox Reactions Chapter

What is reduction (electronic concept)?

What is reducing agent (electronic concept)?

What is an oxidising agent (electronic concept)?

Can oxidation occur without reduction?

What are redox reactions?

What are direct redox reactions? Give one example.

What are indirect redox reactions?

Write formulas for the following compounds:
(a) Mercury (II) chloride
(b) Nickel (II) sulphate
(c) Tin (IV) oxide
(d) Thallium (I) sulphate
(e) Iron (III) sulphate
(f) Chromium (III) oxide

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