Describe how you would prepare {eq}250 \ ml {/eq} of a {eq}0.10 \ M \ NaCl {/eq} solution?

Question:

Describe how you would prepare {eq}250 \ ml {/eq} of a {eq}0.10 \ M \ NaCl {/eq} solution?

Salt Solutions:

Saline solutions are commonly used in clinical settings and can be referred to as physiological or isotonic saline with a concentration of 308 miliOsmoles per Liter. It is a solution of Sodium Chloride in water. Another concentration unit that we can use to express the amount of NaCl present is molarity. Where the formula for molarity is given below.

{eq}\rm Molarity ~ (M) = \frac{moles~solute}{Liter~solution} {/eq}

Answer and Explanation: 1

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Before we prepare the given salt solution, we begin by determining the mass of NaCl to be dissolved to 250 mL.

{eq}\rm...

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Calculating Molarity and Molality Concentration

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Chapter 8 / Lesson 4
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What is molarity? What is molality? Compare molarity vs molality by viewing molality and molarity formulas, how to calculate molarity and molality, and examples.


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