Question 11 The following test data were obtained for an aqueous solution of calcium chloride. Mass of empty 100-mL graduated cylinder=133.2.g Mass of calcium chloride (Molar mass= 110.98 g/mol) – 2.6 g Volume of the calcium chloride solution in the 100-mL graduated cylinder=100.0 mL Mass of the calcium chloride solution and the 100-mL graduated cylinder=234.2 g Use the above data to determine: a) The mass % of the calcium chloride solution b) The molality of the calcium chloride solution For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).

Introductory Chemistry: A Foundation
8th Edition
ISBN:9781285199030
Author:Steven S. Zumdahl, Donald J. DeCoste
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Chapter15: Solutions
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Question 11
The following test data were obtained for an aqueous solution of calcium chloride.
Mass of empty 100-mL graduated cylinder=133.2.g
Mass of calcium chloride (Molar mass= 110.98 g/mol)
Volume of the calcium chloride solution in the 100-mL graduated cylinder = 100.0 mL
Mass of the calcium chloride solution and the 100-mL graduated cylinder =234.2 g
2.6 g
Use the above data to determine:
a) The mass % of the calcium chloride solution
b) The molality of the calcium chloride solution
For the toolbar, press ALT+F10 (PC or ALT+FN+F10 (Mac).
Transcribed Image Text:Question 11 The following test data were obtained for an aqueous solution of calcium chloride. Mass of empty 100-mL graduated cylinder=133.2.g Mass of calcium chloride (Molar mass= 110.98 g/mol) Volume of the calcium chloride solution in the 100-mL graduated cylinder = 100.0 mL Mass of the calcium chloride solution and the 100-mL graduated cylinder =234.2 g 2.6 g Use the above data to determine: a) The mass % of the calcium chloride solution b) The molality of the calcium chloride solution For the toolbar, press ALT+F10 (PC or ALT+FN+F10 (Mac).
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