What is the mass percent of a solution containing 10 g of solute in 90 g of solv

₹0.0

Question: What is the mass percent of a solution containing 10 g of solute in 90 g of solvent?

Options:

Correct Answer: 10%

Solution:

Mass percent = (mass of solute / total mass of solution) x 100 = (10 g / (10 g + 90 g)) x 100 = 10%

What is the mass percent of a solution containing 10 g of solute in 90 g of solvent?

What is the mass percent of a solution containing 10 g of solute in 90 g of solvent?

Step 1: Identify the mass of the solute. In this case, the mass of the solute is 10 g.
Step 2: Identify the mass of the solvent. In this case, the mass of the solvent is 90 g.
Step 3: Calculate the total mass of the solution by adding the mass of the solute and the mass of the solvent. Total mass = 10 g + 90 g = 100 g.
Step 4: Use the mass percent formula: Mass percent = (mass of solute / total mass of solution) x 100.
Step 5: Substitute the values into the formula: Mass percent = (10 g / 100 g) x 100.
Step 6: Calculate the mass percent: (10 g / 100 g) x 100 = 10%.

No concepts available.