Chemistry, asked by dashingboy6929, 11 months ago

A compound has formula b A2O3 find the valency of a and make its formula with sulphate and chloride

Answers

Answered by piyushsaini552

Answer:

A compound has formula A2O3, right? So, the valency of A is 3, because valency gets interchanged. Formula with sulphate will be A2(SO4)3, and with chloride will be ACl3

Explanation:

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