Determine the mass by mass percentage concentration of a 100 g salt solution which contains 20 g salt.

Determine the mass by mass percentage concentration of a 100 g salt so

1.	Determine the mass by mass percentage concentration of a 100 g salt solution which contains 20 g salt.
Answer» ` 2XX10^(-6) M` ` 1xx10^(-4) M` ` 1.6 xx10^(-4) M` ` 4xx10^(-10) M` Solution :` MX_2 hArr M + 2X ` ` KsP=4S^(3)=4 xx 10 ^(-12)rArr S =10 ^(-4)= [M^(+2)]`