#1: The concentration of a solution can be described in several ways. In which of these ways do you calculate the moles of a solute divided by the kilograms of solvent? A. molality B. molarity C. mole fraction D. mass percent

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14-10-2016
Chemistry

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#1: The concentration of a solution can be described in several ways. In which of these ways do you calculate the moles of a solute divided by the kilograms of solvent? A. molality B. molarity C. mole fraction D. mass percent

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JcAlmighty JcAlmighty · Answer 1 · 2016-10-20T18:47:37+02:00

The answer is A. molality

A molality is a property of a solution that can be described as the number of moles of a solute divided by the kilograms of solvent

A molarity is a property of a solution that can be described as the number of moles of a solute divided by the litres of the solution.
Mass percent is a property of a solution that can be described as the grams of a solute divided by the grams of the solution and multiplied by 100 (because it is percentage)
Mole fraction is a property of a solution that can be described as the moles of the component divided by total moles of the solution.

cupcakegirly10 cupcakegirly10 · Answer 2 · 2020-02-27T20:30:38+01:00

cupcakegirly10 cupcakegirly10

27-02-2020

Answer:

Molality

Explanation:

The other answer has a very helpful explanation! I just confirm for others that this is correct on my test!

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