Titration and Molarity Problems - Mr. Fischer

0.002115 moles HCl x 1 L = 0.01058 L. 0.20 moles HCl. What is the molarity of a solution made with 25 g of NaOH dissolved in 1.5L? 25 g x 1 mole NaOH = 0.625 moles NaOH. 40 g. 0.625 moles NaOH = 0.4166 M. 1.5 L. What is the molarity of a solution made by dissolving 10g of KCl in 500mL of water? 10 g x 1 mole KCl = 0.134 moles KCl. 74.55 g ................
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