Write the balanced equations for the following reactions, and add the state symbols :
(a) Magnesium carbonate reacts with hydrochloric acid to produce magnesium chloride, carbon dioxide and water.
(b) Sodium hydroxide reacts with sulphuric acid to produce sulphate and water
Calcium carbonate reacts with dilute hydrochloric acid to form calcium chloride. In this reaction, carbon dioxide gas evolved with brisk effervescence.
Balance the following equations:-
a) hydrogen reacts with chlorine to give hydrogen chloride gas
b) zinc reacts with sulphuric acid to form zinc sulphate and hydrogen gas
c) dilute sulphuric acid reacts with aluminium powder to form aluminium sulphate and hydrogen gas
d) carbon dioxide is passed through lime water to give calcium carbonate and water
e) dilute hydrochloric reacts with sodium carbonate to form NaCl , water and carbon dioxide