How much of the 8% solution should we use to make 100g of a 3% solution?

The mass of 8% that will be required to make 100 g of the 3% solution is 37.5 g.

The given parameters:

The mass of the 3% of the given solution is calculated as follows;

m = 0.03 x 100

m = 3 g

The mass of 8% that will be required to make 100 g of the 3% solution is calculated as follows;

0.08x = 3

Thus, the mass of 8% that will be required to make 100 g of the 3% solution is 37.5 g.

Learn more about percentage here:

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

c

step-by-step explanation: