1. Determine the mass of CaCl2·2H2O (MW 147.02 g/mole) to weigh out using a four-place analytical balance to prepare 100 mL of a 0.1005 M solution of Ca2+.2. Determine the mass of KCI to weigh out using a four-place analytical balance toprepare 100 mL of a 1 M solution of KCI (MW 74.5513 g/mole).3. Record the solubility of calcium carbonate in water (mg/L) in your notebook.4. Calculate the amount of calcium carbonate (mg) not in solution if a tablet isdissolved in 250 mL of water and the tablet's label claim is 600 mg calcium / tablet.

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1. Determine the mass of CaCl2·2H2O (MW 147.02 g/mole) to weigh out using a four- place analytical balance to prepare 100 mL of a 0.1005 M solution of Ca2+. 2. Determine the mass of KCI to weigh out using a four-place analytical balance to prepare 100 mL of a 1 M solution of KCI (MVW 74.5513 g/mole).

1. Determine the mass of CaCl2·2H2O (MW 147.02 g/mole) to weigh out using a four- place analytical balance to prepare 100 mL of a 0.1005 M solution of Ca2+. 2. Determine the mass of KCI to weigh out using a four-place analytical balance to prepare 100 mL of a 1 M solution of KCI (MVW 74.5513 g/mole).

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.30E

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