Assume that you were assigned calcium nitrate in lab. The water in your test tube weighed 22.096 g. Following the procedure in the lab manual, you determined that freezing point of water is 0.24°C.You weighed out 1.080 g of salt and added it to the original test tube, then determined that the freezing point was -0.83°C. Based on these experimental parameters, calculate the van't Hoff factor for calcium nitrate. Report your answer with 3 places after the decimal. Note that these are made-up numbers, and do not reflect a true experiment.
Assume that you were assigned calcium nitrate in lab. The water in your test tube weighed 22.096 g. Following the procedure in the lab manual, you determined that freezing point of water is 0.24°C.You weighed out 1.080 g of salt and added it to the original test tube, then determined that the freezing point was -0.83°C. Based on these experimental parameters, calculate the van't Hoff factor for calcium nitrate. Report your answer with 3 places after the decimal. Note that these are made-up numbers, and do not reflect a true experiment.
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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Assume that you were assigned calcium nitrate in lab. The water in your test tube weighed 22.096 g. Following the procedure in the lab manual, you determined that freezing point of water is 0.24°C.You weighed out 1.080 g of salt and added it to the original test tube, then determined that the freezing point was -0.83°C. Based on these experimental parameters, calculate the van't Hoff factor for calcium nitrate. Report your answer with 3 places after the decimal. Note that these are made-up numbers, and do not reflect a true experiment.
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