Science, asked by chandniazad84, 4 months ago

Using the example of calcium chloride explain how the formulae of compounds are derived (given that the valency of calcium is 2 and that of chlorine is 1).

Answers

Answered by parijaini

6

Answer: CaCl2

Ca chlorine

Valency 2 valency 1

By cross multiplication

Ca Cl =CaCl2

+2 - 1

In this way formula of compounds are derived.

Explanation:

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