Physics, asked by asfiashireensk, 3 months ago

Write the formulae ( by using Criss -Cross method ) Aluminium Sulphate

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Answered by Anonymous

2

Answer:

ANSWER :-

Valency of aluminium (Al3+)= 3

Valency of sulphate (SO42−) =2

By applying crisscross method:

Al2(SO4)3.

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