II. Calculate the percentage composition of: 1. Calcium phosphate2. Potassium hydroxide3. Sodium bicarbonate4. Aluminium sulphate5. Nitrous oxide(Atomic weights are: Ca 40, P=31,016, K = 39, H = 1, Na = 23,C12A27,5 32, N=14]

II. Calculate the percentage composition of: 1. Calcium phosphate2.

1.	II. Calculate the percentage composition of: 1. Calcium phosphate2. Potassium hydroxide3. Sodium bicarbonate4. Aluminium sulphate5. Nitrous oxide(Atomic weights are: Ca 40, P=31,016, K = 39, H = 1, Na = 23,C12A27,5 32, N=14]
Answer» culate the PERCENTAGE composition of:1. Calcium phosphate 35.98%2. Potassium hydroxide1.256%3. Sodium bicarbonate 54.989%4. Aluminium sulphate 17.558888%5. Nitrous oxide 23.8887%(ATOMIC weights are: Ca 40, P=31,016, K = 39, H = 1, Na = 23,C12A27,5 32, N=14]