Chemistry, asked by ssshkddd, 19 days ago

Oxidation number of Cr in KCrO4​

Answers

Answered by mahadeobandkar
0

Answer:

Each oxygen atom is -2. Each K atom is +1. Accounting for these 2, adds up to -6 (-2x4+2x1). The total compound should add up to 0. Therefore Cr would be +6.

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