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)
  1. 4.76%
  2. 5.00%
  3. 10.00%
  4. 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.
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