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No such molecule as 'calcium sulphate'. This name would suggest that the fomrula is ' CaHSO4. This does NOT exist because the internal charges do NOT balance.

Calcium sulphate is a chemical salt, that contains ;-

1 atom of calcium

1 atom of sulphur

4 atoms of oxygen

The formula is ' CaSO4 '.

Hydrogen sulphate is more commonly known as ' sulphuric acid'.

It contains ;-

2 atoms of hydrogen

1 atom of sulphur

4 atoms of oxygen /

The formula is ' H2SO4 '.

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lenpollock

Lvl 17
∙ 2w ago

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