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3 years ago

Determine the molarity of 1.2 mol KCl in 1.1 L of a solution?

Chemistry

1 answer:

victus00 [196]3 years ago

7 0

Answer:

1.1 M

General Formulas and Concepts:

Molarity = moles of solute / liters of solution

Explanation:

<u>Step 1: Define variables</u>

1.2 mol KCL

1.1 L of solution

M = unknown

<u>Step 2: Solve for Molarity</u>

Substitute: M = 1.2 mol/1.1 L
Evaluate: M = 1.09091

<u>Step 3: Check</u>

<em>We are given 2 sig figs. Follow sig fig rules.</em>

1.09091 M ≈ 1.1 M

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3 years ago

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