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ivann1987 [24]
2 years ago
12

Calculate the molarity of each of the following solutions. Use the periodic table if necessary. A salt solution with a volume of

250 mL that contains 0. 70 mol NaCl. M.
Chemistry
1 answer:
Andru [333]2 years ago
7 0

The molarity of the NaCl in the 250 ml slat solution is 2.8M.

<h3>What is molarity?</h3>

The molarity of a solution is defined as the concentration of a solute per unit volume of the solution.

Given, the volume of the solution is 250 ml converted into l 0.25

The number of moles of NaCl is 0.70.

By the formula  of molarity

M = \dfrac{n}{V}\\\\\\M = \dfrac{0.70}{0.25} = 2.8 M

Thus, the molarity is 2.8 M.

Learn more about molarity

brainly.com/question/14693949

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3 years ago
The solubility of Cr(NO3)3⋅9H2O in water is 208 g per 100 g of water at 15 ∘C. A solution of Cr(NO3)3⋅9H2O in water at 35 ∘C is
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