Answer to Question #180804 in Chemistry for skyla bynum

Question

How many moles of solute should be dissolved into 3.0 L of solvent to make a concentration of 2.0 M? __ . __ mol (fill in the blank)

Answer 1

Solution:

Moles of solute = Molarity of solution × Liters of solution

Hence,

Moles of solute = 2.0 M × 3.0 L = 6.0 mol

Moles of solute = 6.0 mol

Answer: 6.0 mol