Question

the formula of the chloride of a metal is MCI3. calculate the formula of its oxide?​

Answer 1

Answer:

ANSWER

Valency of chlorine is -1 hence valence of metal in the given compound MCl

3

is +3. Valency of phosphate ion is PO

4

3−

. By cross multiplication method, formula of the given compound is MPO

4

, as valency of both is same they combine in unit ratio.

Explanation:

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Answer 2

Answer:

Valency of chlorine is -1 hence valence of metal in the given compound MCl 3 is +3. Valency of phosphate ion is PO 43− . By cross multiplication method, formula of the given compound is MPO 4

Explanation:

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