Chp8WS1 - Chp 8 WS 1 2016 Chem 1151 J Thota(Su 1 For each...

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Chp 8 WS 1 Chem 1151 J. Thota (Su 2016) 1. For each of the following examples, identify which components are Solvents, Solutes, and Solutions. a. While baking, a baker dissolves a cup of sugar in a quart of warm water. b. Sulfuric acid is dissolved into water to create a car battery. c. A researcher adds distilled water to a small amount of purified caffeine. 2. Calculate the molarity of the following solutions. a. 3.0 moles of H 2 O 2 in 1.5 L of solution. b. 12.25 moles of NaCl in 2.0 L of solution. c. 0.15 moles of salicylic acid in 25 ml of solution. d. 5.75 moles of sodium bicarbonate (NaHCO 3 ) in 6 L of acetic acid (AcOH) solution 3. Calculate Molarity in the following: a. 6.15 g of Glucose (C 6 H 12 O 6 ) dissolved in distilled water to make 5.00 ml of solution
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Chp 8 WS 1 Chem 1151 J. Thota (Su 2016) b. 0.175 g of Methylene Blue (C 16 H 18 N 3 SCl) dissolved in distilled water to prepare 0.50 ml solution.
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