Write the chemical formula of sodium chloride and calcium oxide.

Write down the formula of :(i) Sodium oxide (ii) Aluminium chloride (iii) Sodium sulphide

write the chemical formulae of:-(i) Barium chloride(ii) Sodium sulphate(iii) Ammonium phosphate(iv) Calcium hydroxide(v) Aluminium carbonate(vi) Magnesium hydrogen carbonate(vii) Zinc sulphide(viii) Potassium Bromide(ix) Lead nitrate(x) Sodium Oxide(xi) Silver sulphide

alts are ionic compounds . Name the salt that forms when calcium oxide reacts withhydrochloric acid . Write which ions it contains ?

Salts are ionic compounds . Name the salt that forms when calcium oxide reacts withhydrochloric acid . Write which ions it contains ? [2

write the chemical formula for this (HCl + Sodium Carbonate)