Question

In a chemistry class ,Gabby prepared a solution by mixing 25 grams of sugar in 80grams of water what are the concentrations of the solute and solvent in percent by mass

Answer 1

Answer:

Answer:

%mass sugar= 24%

%mass H2O = 76%

Explanation:

Solve for the mass percent of solute.

%mass sugar = [mass sugar / (mass sugar + mass H2O)] × 100

%mass sugar = [25 g / (25 g + 80 g)] × 100

%mass sugar= 24%

Solve for the mass percent of solvent.

%mass H2O = [mass H2O / (mass sugar + mass H2O)] × 100

%mass H2O = [80 g / (25 g + 80 g)] × 100

%mass H2O = 76%

Explanation:

Answer 2

Answer:

25 %mass beacuse 25 oex3

Explanation: