Question

Write the cemecial formula of all the componand that can be formed by the compenation of following icons
ca.

Answer 1

◆CaSO4 (calcium sulphate)

◆CaSO2 (calcium hyposulphite)

◆CaCl2 (calcium chloride)

Hope it helps you

Answer 2

The cations are Ca ++ , Fe +++ , K + 
The anions are Cl - , SO2 -- , SO4 --

So, following compounds can be made from the given cations and anions,

CaSO4 (calcium sulphate)

CaSO2 (calcium hyposulphite)

CaCl2 (calcium chloride)

FeCl3 (ferric chloride)

Fe2(SO4)3 (ferric sulphate)

Fe2(SO2)3 (ferric hyposulphite)

KCl (potassium chloride)

K2SO4 (potassium sulphate)

K2SO2 (potassium hyposulphite)


hope..it....helps....