Question

Valency of ammonia is +4 and sulphate is -2 the formula obtained when they crossed

Answer 1

Question:

Valency of ammonia is +4 and sulphate is -2 the formula obtained when they crossed?

Answer:

◆ Valency of Ammonia (NH3) is 4

◆ Valency of Sulphate (SO) is 2

When they crossed the formula obtained (NH3)2 SO4.

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