Match each mass of solute and molarity of the solution with its corresponding total volume of the solution.
-0.32 M HNO? solution containing 20. g of solute

Question

Quizplus · Accepted Answer

To solve for the volume of the solution, we can use the equation Molarity = moles of solute/volume of solution in liters. First, we need to convert the mass of solute to moles.

20 g HNO₃ x (1 mol HNO₃/63.01 g HNO₃) = 0.3178 mol HNO₃

Now we can rearrange the equation to solve for volume:

0.32 M = 0.3178 mol HNO₃/volume of solution in liters

Volume of solution in liters = 0.3178 mol HNO₃/0.32 M = 0.993 L, which is closest to answer choice C, 0.99 L.

Match Each Mass of Solute and Molarity of the Solution