How many moles of KCl are dissolved in 1.20 L of a 0.400 M KCl solution?
A)0.333 moles
B)0.400 moles
C)0.480 moles
D)3.00 moles

Question

Quizplus · Accepted Answer

The calculation involves using the formula:

moles of solute = concentration of solute x volume of solution

To find the moles of KCl in 1.20 L of a 0.400 M KCl solution:

moles of KCl = 0.400 M x 1.20 L
moles of KCl = 0.480 moles

Therefore, the answer is choice C, 0.480 moles.

How Many Moles of KCl Are Dissolved in 1