Give balanced equations to show how -
(b) Temporary hardness in water can be removed by boiling

Give balanced equations to show how - a] Temporary hardness enters into water.

Give balanced equations to show how - Permanent hardness in water can be removed by addition of washing soda

Hardness of water cannot be removed by

Hardness of water cannot be removed by

Only temporary hardness of water is removed by

Permanent hardness of water cannot be removed by boiling. Why?

The temporary hardness of water is due to :

Permanent hardness can be removed by adding

Why temporary hardness of water is called so?

Why temporary hardness of water is called so?