What will be the formula of the sulphate and sulphite of a trivalent m

1.	What will be the formula of the sulphate and sulphite of a trivalent metal?
Answer» `M_(2)(SO_(4))_(3),M_(2)(SO_(3))_(3)` `MSO_(4),M_(2)(SO_(3))_(3)` `M_(2)SO_(4),M_(2)SO_(3)` `MSO_(4),MSO_(3)` SOLUTION :

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