
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Question
What is the molarity of a solution that contains 0.800 moles KOH in 0.35 L of solution?
Expert Solution

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Step 1-concept
Molarity is defined as the concentration of a solution expressed as the number of moles of solute per litre of the solution.
So,
Molarity = Number of moles of solute/Volume of the solution (L)
M = n/V(in L)
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Step 2- calculation
We have the formula,
M = n/V
Where,
n = 0.800 moles
V = 0.35 L
So,
M = 0.800/0.35 = 2.29 M
Step by stepSolved in 3 steps

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