What number of mols of kcl are in 5.6 ml a solution of0.12
molar kcl? (give answer with units to the appropriate numberof sf.)
do not use exponential notation.

Moles of potassium chloride = 0.000672 moles

Explanation:

Considering:

Or,

Given :

For potassium chloride :

Molarity = 0.12 M

Volume = 5.6 mL

The conversion of mL to L is shown below:

1 mL = 10⁻³ L

Thus, volume = 5.6×10⁻³ L

Thus, moles of potassium chloride  :

Moles of potassium chloride = 0.000672 moles