Question

1) Write down chemical formula for the following compounds. a) potassium sulphate b) sulphuric acid

Answer 1

a) Potassium sulphate - K2SO4

b) Sulphuric acid - H2SO4

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Answer 2

Explanation:

a) potassium symbol is k

and sulphate is so4

so when it combine the formula become K2SO4.

b) sulfuric or sulphuric acid is same

it has a formula H2SO4.

it is a combination of hydrogen and sulphur with oxygen.