chemwksht1

# chemwksht1 - g mol dissolved in 300 g of solvent 4 A...

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Molarity, molality, and Normality 10 points 1. Complete the following table. Substance m.w. weight of solute (g) volume of solution (mL) Molarity (M) Normality (N) HBr 50 0.823 KOH 100 5.72 H 2 SO 4 40 1100 H 3 PO 4 75 0.957 NaOH 667 5.25 Ba(OH) 2 210 1500 HCl 450 0.73 HC 2 H 3 O 2 (acetic acid) 48 4.57 CaOH 400 0.00446 2. Calculate the molarity (M) of a solution containing 80 g NaOH in 250 mL H 2 O. 3. What is the molality (m) of a solution containing 15 g of a solute with a molecular mass of 45
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Unformatted text preview: g / mol dissolved in 300 g of solvent? 4. A solution of H 2 SO 4 is 65% acid by weight in water. Calculate the molarity (M) and normality (N) of this solution. 5. Calculate the mass percent of 2 moles of glucose (C 6 H 12 O 6 ) dissolved in 500 mL pure water....
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## This note was uploaded on 04/29/2008 for the course CHEM 102 taught by Professor North during the Spring '07 term at William Penn University.

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