When 51.4g of a metal alloy at 78.5°C are added to 112g of water at 23.8°C in a coffee - Cup calorimeter cheat loss constant 30 J/°C) the final temp reached by the mixture is : 27.4°C. Calculate the specific heat capacity of the metal alloy.

When 51.4g of a metal alloy at 78.5°C are added to 112g of water at 23.8°C in a coffee - Cup calorimeter cheat loss constant 30 J/°C) the final temp reached by the mixture is : 27.4°C. Calculate the specific heat capacity of the metal alloy.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter7: Chemical Energy

Section: Chapter Questions

Problem 109AE: A sample of nickel is heated to 99.8C and placed in a coffee-cup calorimeter containing 150.0 g...

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Question

When 51.4g of a metal alloy at 78.5°C are
added to 112g of water at 23.8°C in a coffee -
Cup calorimeter Cheat loss constant = 30 J/°C)
the final temp reached by the mixture is
27.4°C.
Calculate the specific heat capacity of
the metal alloy.

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