What is the name given to the salts of :
(a) sulphurous acid, (b) sulphuric acid ?
Sodium hydroxide reacts with dilute nitric acid to form a soluble salt. Name this salt.
1) what is a salt? Give the names and formula of any two salts. Also name the acids and bases from which these salts may be obtained?
2) what is meant by hydrated and anhydrous salts.give examples.
3) write the names formulae and colours of any two hydrated salts.