60 g of sugar was dissolved in 60 g of water. what is the mass fraction of sugar in the resulting solution?

Sugar – 60 g.
Water – 60 g.
Determine the mass fraction of sugar in the resulting solution.
In order to solve this problem, we apply the following formula.
W = mr.w / mr-ra × 100%.
Where m r.v. is the mass of the soluble substance.
m solution is the mass of the solution.
W – mass fraction.
We find the mass of the solution.
mr-ra = m (sugar) + m (H2O) = 60 g + 60 g = 120 g.
We find the mass fraction of sugar.
W = 60g / 120g × 100% = 50%.
This means that the mass fraction of sugar in the resulting solution is 50 percent.
Answer: W (sugar) = 50%.