Question

If 20gram salt dissolved in 420g of water and 60g sugar also solute in the solution calculate the mass percentage solution

Answer 1

Explanation: mass of solute/mass of solution X 100 gives mass percentage.

so, 20/20 + 420 X 100

20/440 X 100

=4.5g

and if 60 g of sugar is also added then,

80/500 X 100

=16 g

Answer 2

Answer:

Explanation: mass of solute/mass of solution X 100 gives mass percentage.

so, 20/20 + 420 X 100

20/440 X 100

=4.5g

and if 60 g of sugar is also added then,

80/500 X 100

=16 g

Explanation: