Experiment 3 Prelab Answer Key

Experiment 3 Prelab - The calculated molar mass will be larger than it actually is 3(2 points C c = 8.78 J/K 4(2 points T final = 21.14ºC 5(2

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Dr. S. Berniolles, Page 1 of 1 CHEM 6BL PRELAB/POSTLAB ANSWER KEY EXPERIMENT #3: THERMOCHEMISTRY PRELAB ANSWER KEY: 1. (0 points) See MSDS Information 2. (2 points) T water for the cold water will be (slightly) smaller than it should be. The calculated c metal will be smaller than the actual value.
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Unformatted text preview: The calculated molar mass will be larger than it actually is. 3. (2 points) C c = 8.78 J/K 4. (2 points) T final = 21.14ºC 5. (2 points) q total = 99.8 kJ 6. (2 points) y = -0.42(5) + 40.98. The answer is: T f = 38.9ºC...
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This note was uploaded on 05/04/2009 for the course CHEM 630888 taught by Professor Berniolles during the Spring '08 term at UCSD.

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