Question

Calculate the molarity of a solution that has 2.02 mol KNO3 in a 250.0
mL solution.

Answer 1

Step-by-step explanation:

Molarity = M = mol/1 liter

in sol 250 mL there are KNO3 2.02 mol

in sol 1000 mL there are KNO3 = 2.02/250 × 1000

= 8.08 mol/liter