12. a. An ice-cold piece of aluminum metal is added to 50.0 g of hot water. Given the average initial temperature calculated above for the hot water, calculate the heat, q, in joules of the piece of aluminum metal if the final temperature of the water is 40.0 °C. The specific heat of water is 4.184 J/g-°C. b. Calculate the grams of aluminum metal used if the specific heat of aluminum is 0.895 J/g-°C C and the initial temperature of it is 0.0°C.

12. a. An ice-cold piece of aluminum metal is added to 50.0 g of hot water. Given the average initial temperature calculated above for the hot water, calculate the heat, q, in joules of the piece of aluminum metal if the final temperature of the water is 40.0 °C. The specific heat of water is 4.184 J/g-°C. b. Calculate the grams of aluminum metal used if the specific heat of aluminum is 0.895 J/g-°C C and the initial temperature of it is 0.0°C.

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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