If 10 g of sugar (C12H22O11) is dissolved in 200 g of water, what is the mass pe
Practice Questions
Q1
If 10 g of sugar (C12H22O11) is dissolved in 200 g of water, what is the mass percentage of the sugar solution? (Molar mass of sugar = 342 g/mol) (2023)
4.76%
5.00%
10.00%
2.50%
Questions & Step-by-Step Solutions
If 10 g of sugar (C12H22O11) is dissolved in 200 g of water, what is the mass percentage of the sugar solution? (Molar mass of sugar = 342 g/mol) (2023)
Step 1: Identify the mass of the solute (sugar) which is 10 g.
Step 2: Identify the mass of the solvent (water) which is 200 g.
Step 3: Calculate the total mass of the solution by adding the mass of the solute and the mass of the solvent: 10 g + 200 g = 210 g.
Step 4: Use the formula for mass percentage: Mass percentage = (mass of solute / mass of solution) x 100.
Step 5: Substitute the values into the formula: Mass percentage = (10 g / 210 g) x 100.
Step 6: Calculate the mass percentage: (10 / 210) x 100 = 4.76%.
