Match each solution with its corresponding mass of solute.
-800. mL of 0.050 M H?SO?

Question

Quizplus · Accepted Answer

To find the mass of the solute in the solution, first calculate the number of moles of $H_2SO_4$ in 800 mL (or 0.8 L) of a 0.050 M solution using the formula: moles = molarity × volume in liters. This gives $0.050 \, \text{mol/L} \times 0.8 \, \text{L} = 0.04 \, \text{mol}$. The molar mass of $H_2SO_4$ is approximately 98 g/mol, so the mass of the solute is $0.04 \, \text{mol} \times 98 \, \text{g/mol} = 3.92 \, \text{g}$, which rounds to 3.9 g.

Match Each Solution with Its Corresponding Mass of Solute