Question

How many liters of NaCl solution would you have if you have 15 moles of
a 9M solution? *

Answer 1

1.67 L

Step-by-step explanation:

Molarity is the molar concentration of a solution, which is NaCl solution in this case. It can be calculated using the following formula:

Molarity (M) = number of moles (n) ÷ volume (V)

According to the information given in the question:

number of moles of NaCl = 15mol

Molarity of solution = 9M

Molarity = n/V

9 = 15/V

9V = 15

V = 15/9

V = 1.67 L