What is the molarity of a solution that contains 0.082 mol KI in a 2.03 L solution?

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Chemistry

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29 November, 02:14

What is the molarity of a solution that contains 0.082 mol KI in a 2.03 L solution?

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Answers (1)

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Lozano · Answer 1

molarity of the KI solution = 0.04 mol/L

Explanation:

Molarity (M) is the concentration of a solution expressed as the number of moles of solute per liter of solution.

The law that we can applied to calculate the M is:

M = n / V

n - number of moles

V - volume of the solution (liters)

Then insert in the equation the values from the question;

M = 0.082 mol / 2.03 L = 0.04 mol/L