Chemistry, asked by sickboy1791, 9 months ago

Molecular formula of chromium sulphate using criss cross method in practical

Answers

Answered by Abhinay09

4

Answer:

Cr2(So4)3

Explanation:

chromium valency is +3 and polyatomic ion So4 has valency is +2 ,on Criss cross method the resulted formula formed.

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