Molarity and Dilution

Molarity and Dilution

Assessment

Interactive Video

Chemistry, Science

11th Grade - University

Hard

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The video tutorial introduces the concept of molarity, which is the concentration of a solute in a solution, measured in moles per liter. It explains how to calculate molarity using the molar mass of a substance and the total volume of the solution. The tutorial also covers the process of dilution, where adding solvent decreases the concentration of a solution. It provides a formula for dilution calculations, showing the inverse relationship between volume and concentration. The video concludes with a comprehension check to reinforce the learning.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the relationship between the initial and final concentrations in dilution calculations.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the concentration of a solution when the volume is doubled?

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