Answered: What was the mass of the aluminum?

Science

Chemistry

What was the mass of the aluminum?

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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Question

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A piece of Al(s) at 99°C is placed in 64g of H2O at 22°C. The Aluminum cools and after equilibrium the final temperature of Aluminum and water is 37°C. What was the mass of the aluminum?

Cs(H2O)= 4.184J/(g°C)
Cs(Al)= 0.90J/(g.°C)

_____ g

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