Question

using the steps,write the formula of hydrogen sulphide

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Answer 1

Answer:

H2S

Explanation:

First you should write hydrogen formula on left side and sulphide formula on right side.

Second write the valencies of both under the name.

Third, Criss cross the valencies and you will get your answer.

Answer is H2S

Answer 2

Answer:

Hydrogen is indicated with H2......

Sulphide is indicated with S...

Bcoz ide is used to describe the single molecule....

Hydrogen can't be written in a single molecular form...

So the formula is H2S....

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