II. Molarity.

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Presentation transcript:

II. Molarity

substance being dissolved A. Molarity Concentration of a solution. substance being dissolved total combined volume

A. Molarity 2M HCl What does this mean?

B. Molarity Calculations Liters moles Moles Liters Molarity M moles Liters

Practice Calculate the molarity of a solution prepared by dissolving 9.8 moles of solid NaOH in enough water to make 3.62 L of solution.

Practice You dissolve 152.5 g of CuCl2 in water to make a solution with a final volume of 2.25 L. What is its molarity?

Practice How many moles of NaCl are in 3.5 L of a 1.5 M solution of NaCl?

Practice If you have 4.1 moles of glucose and want to make a 0.25 M solution with it, what will be the final volume of the solution?

Practice If a student has 35.0 g of FeCl3 and needs to make a 1.5 molar solution with it, what will the final volume of the solution be in mL?