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garik1379 [7]
4 years ago
7

How many moles of koh are contained in 750. ml of 5.00 m koh solution?

Chemistry
1 answer:
Marat540 [252]4 years ago
4 0
Molarity is one of  the method of expressing concentration of solution. Mathematically it is expressed as,
 Molarity = \frac{\text{number of moles of solute}}{\text{volume of solution (l)}}

Given: Molarity of solution = 5.00 M
Volume of solution = 750 ml = 0.750 l

∴ 5 = \frac{\text{number of moles}}{.750}
∴ number of moles = 3.75

Answer: Number of moles of KOH present in solution is 3.75.
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