Marking use only of substances chosen from those given below
Dilute sulphuric acid
zinc
lead
sodium carbonate
sodium sulphite
calcium carbonate
Give the equations for the reaction by which you could obtain
sulphur dioxide

Marking use only of substances chosen from those given below Dilute sulphuric acid zinc lead sodium carbonate sodium sulphite calcium carbonate Give the equations for the reaction by which you could obtain hydrogen

Marking use only of substances chosen from those given below Dilute sulphuric acid zinc lead sodium carbonate sodium sulphite calcium carbonate Give the equations for the reaction by which you could obtain carbon dioxide

Marking use only of substances chosen from those given below Dilute sulphuric acid zinc lead sodium carbonate sodium sulphite calcium carbonate Give the equations for the reaction by which you could obtain zinc carbonate (two steps required).

Making use only of substances given , dil sulphuric acid , Sodium carbonate , Zinc , Sodium sulphite , Lead, Calcium carbonate : Give equation for the reactions by which you could obtain : i] hydrogen (ii) sulphur dioxide iii ] carbon dioxide iv ]zinc carbonate

Distinguish by dilute sulphuric acid. Sodium sulphite and sodium carbonate ?

Write a balanced chemical equation for the following: Action of dilute sulphuric acid on sodium carbonate.

Write the equations for the following reactions: Dilute sulphuric acid and sodium sulphide

Choosing the substances from the list given: dil Sulphuric acid, Copper, Iron, Sodium, Copper [II} carbonate, Sodium carbonate, Sodium chloride, Zinc nitrate- Write balanced equations for the reactions which would be used in the laboratory to obtain the following salts. [i] Sodium sulphate [ii] Zinc carbonate [iii] Copper [II] sulphate [iv] Iron (II) sulphate

Give the test of the gas evolved when dilute sulphuric acid is added to the following: Sodium carbonate

Write your observations when dilute sulphuric acid is added to the following: A metal carbonate (sodium carbonate).