molarity - Chapter 8 Solutions Molarity LecturePLUS...

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LecturePLUS Timberlake 1 Chapter 8 Solutions Molarity

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LecturePLUS Timberlake 2 Molarity (M) A concentration that expresses the moles of solute in 1 L of solution Molarity (M ) = moles of solute 1 liter solution
LecturePLUS Timberlake 3 Units of Molarity 2.0 M HCl = 2.0 moles HCl 1 L HCl solution 6.0 M HCl = 6.0 moles HCl 1 L HCl solution

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LecturePLUS Timberlake 4 Molarity Calculation NaOH is used to open stopped sinks, to treat cellulose in the making of nylon, and to remove potato peels commercially. If 4.0 g NaOH are used to make 500. mL of NaOH solution, what is the molarity (M) of the solution?
LecturePLUS Timberlake 5 Calculating Molarity 1) 4.0 g NaOH x 1 mole NaOH = 0.10 mole NaOH 40.0 g NaOH 2) 500. mL x 1 L _ = 0.500 L 1000 mL 3. 0.10 mole NaOH = 0.20 mole NaOH 0.500 L 1 L = 0.20 M NaOH

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LecturePLUS Timberlake 6 Learning Check M1 A KOH solution with a volume of 400 mL contains 2 mole KOH. What is the molarity of the solution? 1) 8 M 2) 5 M 3) 2 M Drano
LecturePLUS Timberlake 7 Solution M1 A KOH solution with a volume of 400 mL contains 2 moles of KOH. What is the molarity of the solution?

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This note was uploaded on 01/10/2011 for the course CHEM 103 taught by Professor Filipino during the Spring '10 term at University of Bridgeport.

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molarity - Chapter 8 Solutions Molarity LecturePLUS...

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