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Determine the mass of chlorine in the original sample as the difference in mass between the anhydrous sample (after drying in the crucible) and the mass of copper. From the mass of chlorine, determine the moles of Cl. 3 Mass of clean, dry crucible + lid (g): Mass of crucible + lid + copper chloride (g): Mass of crucible + lid + anhydrous copper chloride (g): Record any observations, particularly color change. The copper chloride took 3 minutes and 10 second to turn from a bright blue green color to a burnt brown color. Once the copper chloride turned brown we heated it for 2 additional minutes to make sure everything was properly heated and all the water was removed from the copper chloride. Part III (B) Mass of copper + watch glass (g): Weigh 1 Weigh 2 Weigh 3 29.667 30.751 30.519 46.555 Mass of copper solid (g) 4.657 4.647 4.647

Determine the mass of chlorine in the original sample as the difference in mass between the anhydrous sample (after drying in the crucible) and the mass of copper. From the mass of chlorine, determine the moles of Cl. 3 Mass of clean, dry crucible + lid (g): Mass of crucible + lid + copper chloride (g): Mass of crucible + lid + anhydrous copper chloride (g): Record any observations, particularly color change. The copper chloride took 3 minutes and 10 second to turn from a bright blue green color to a burnt brown color. Once the copper chloride turned brown we heated it for 2 additional minutes to make sure everything was properly heated and all the water was removed from the copper chloride. Part III (B) Mass of copper + watch glass (g): Weigh 1 Weigh 2 Weigh 3 29.667 30.751 30.519 46.555 Mass of copper solid (g) 4.657 4.647 4.647

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Determine the mass of chlorine in the original sample as the difference in mass between the anhydrous sample (after drying in the crucible) and the mass of copper. From the mass of chlorine, determine the moles of Cl. J Mass of clean, dry crucible + lid (g): Mass of crucible + lid + copper chloride (g): Mass of crucible + lid + anhydrous copper chloride (g): Record any observations, particularly color change. The copper chloride took 3 minutes and 10 second to turn from a bright blue green color to a burnt brown color. Once the copper chloride turned brown we heated it for 2 additional minutes to make sure everything was properly heated and all the water was removed from the copper chloride. Part III (B) Mass of copper + watch glass (g): Weigh 1 Weigh 2 Weigh 3 29.667 30.751 30.519 46.555 Mass of copper solid (g) 4.657 4.647 4.647
Transcribed Image Text:Determine the mass of chlorine in the original sample as the difference in mass between the anhydrous sample (after drying in the crucible) and the mass of copper. From the mass of chlorine, determine the moles of Cl. J Mass of clean, dry crucible + lid (g): Mass of crucible + lid + copper chloride (g): Mass of crucible + lid + anhydrous copper chloride (g): Record any observations, particularly color change. The copper chloride took 3 minutes and 10 second to turn from a bright blue green color to a burnt brown color. Once the copper chloride turned brown we heated it for 2 additional minutes to make sure everything was properly heated and all the water was removed from the copper chloride. Part III (B) Mass of copper + watch glass (g): Weigh 1 Weigh 2 Weigh 3 29.667 30.751 30.519 46.555 Mass of copper solid (g) 4.657 4.647 4.647
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