What is the percent by mass of a solution that was prepared by dissolving 25 g of sugar into 100 g of
g
water?


Sagot :

Answer:

Solution : Mass of the solute = 25g <br> Mass of the solvent = 100 g <br> Mass percentage = `( " Mass of the solute")/("Mass of the solution ") xx 100` <br> Mass percentage =`( " Mass of the solute ")/("Mass of the solute of the solvent ")xx 100` <br> `=(25 )/( 25+100 ) xx 100 =(25)/( 125 ) xx 100 = 20 %`

Explanation:

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