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 percent of the solution? (2023)
4.76%
5.00%
10.00%
20.00%
Questions & Step-by-Step Solutions
If 10 g of sugar (C12H22O11) is dissolved in 200 g of water, what is the mass percent of the solution? (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 mass percent formula: Mass percent = (mass of solute / mass of solution) × 100.
Step 5: Substitute the values into the formula: Mass percent = (10 g / 210 g) × 100.
Step 6: Calculate the mass percent: 10 g / 210 g = 0.047619, then multiply by 100 to get 4.76%.
Mass Percent Calculation – This concept involves calculating the mass percent of a solution by determining the ratio of the mass of the solute to the total mass of the solution.
Solution Composition – Understanding the components of a solution, including solute and solvent, and how to combine their masses.