Question

Calculate the percentage composition of
Magnesium nitrate
Sodium Sulphate
[mg=24,N=14,O=16,Na=23,S=32]​

Answer 1

Answer:

Molar mass of Mg(NO

3

)

2

.6H

2

O, =256 gm

So, % of Mg =24×

256.4

100

=9.38 %