Chemistry
Write the molecular formulae for the following compounds and name the elements present.
(a) Sodium bicarbonate
(b) Sodium chloride
(c) Sulphuric acid
(d) Nitric acid
Related Questions
Write the names of the compounds represented by the following formulae :
(a) K2CO3
(b) P2O5
(c) H2S
(d) Ca(OH)2
(e) CuSO4
(f) SiO2
Give the symbols and valencies of the following radicals:
(a) Hydroxide
(b) Chloride
(c) Carbonate
(d) Ammonium
(e) Nitrate
The valency of aluminium is 3. Write the valency of other radicals present in the following compounds. Also name the compounds
(a) AlCl3
(b) Al2O3
(c) AlN
(d) Al2(SO4)3
Write the molecular formulae for the oxides and sulphides of the following elements.
(a) Sodium
(b) Calcium
(c) Hydrogen