If there is 25 grams of {eq}H_2O {/eq} per liter of solution, what is the molarity?

Question:

If there is 25 grams of {eq}H_2O {/eq} per liter of solution, what is the molarity?

Molar Concentration:

  • Molar concentration is also referred to as molarity.
  • It represents the solute concentration in a solution as the amount of substance per unit volume of solution.
  • The SI unit is mol/L or {eq}{\rm mol \cdot d{m^{ - 3}} } {/eq}.

Answer and Explanation: 1

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Given data:

  • Given mass of water = 25.0 g
  • Volume of the solution = 1.0 L
  • Molar mass of water = 18.01 g/mol

Now we have to calculate the molarity of...

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Solute Concentration: Definition & Overview

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Chapter 1 / Lesson 10
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What is a solute? Learn the definition of solute concentrations. See examples of solute concentrations, their formulas, and units used to represent them.


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