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natulia [17]
3 years ago
8

The molarity of a solution that contains 0.50 moles of naoh in 200.0 milliliters of water is

Chemistry
2 answers:
Yakvenalex [24]3 years ago
6 0

Answer:

Molarity of the NaOH solution = 2.5 M

Explanation:

<u>Given:</u>

Moles of naoH = 0.50 moles

Volume of water = 200.0 ml

<u>To determine:</u>

Molarity of the solution

<u>Explanation:</u>

Concentration of a given solution is expressed in terms of molarity which is the ratio of the moles of solute present per liter of the solvent

Molarity = \frac{moles\ of\ solute}{Volume (L)\ of \ solvent}\\ \\For\ NaOH\\\\Molarity = \frac{0.50\ moles}{0.200\ L} =2.5\ moles/L

NARA [144]3 years ago
5 0
200.0 mL =0.2000 L
Molarity = number of mole solute / volume solution(L)  = 0.50 mol/0.2000 L=
= 2.5 mol/L =2.5M

Answer : 2.5 M


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