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Vilma271525go
Answered

in a chemistry class a student prepared a solution by mixing 25g of sugar in 80g water what are the concentrations of the solute and solvent in percent by mass A.solute 14% solvent 86%
B.solute 24% solvent 76%
C.solute 34% solvent 60%
D.solute 44 solvent 56​

Sagot :

Cutepqndago

Answer:

C

Explanation:

Percent by mass is defined as the amount of solute in each mass of solvents.

EQUATION:

:percent by mass= x 100

:percent by mass= x 100percent by mass (solute) = x 100 = 23.8 or 24 %

:percent by mass= x 100percent by mass (solute) = x 100 = 23.8 or 24 %percent by mass (solvent) = x 100 = 76 %

:percent by mass= x 100percent by mass (solute) = x 100 = 23.8 or 24 %percent by mass (solvent) = x 100 = 76 %24 % + 76 % = 100 %

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