Question

Find the % by mass of the solute in 129.54 g C6H1206 in 525 g H20.

Answer 1

19.79%

Step-by-step explanation:

mass % = (mass solute / total mass) * 100

total mass = 129.54 + 525 = 654.54

solute = C6H12O6

(129.54/654.54) = .1979

.1979 * 100 = 19.79%