1. How did the temperature change throughout the experiment? Use relative terms like increase, decrease or no change, to explain. 2. What phase change is occurring during the addition of 20 to 100 calories? 3. What is happening to the water molecules in the solid-state during the addition of the first 20 calories, and in the liquid state during the addition of 100 to 200 calories?

1. How did the temperature change throughout the experiment? Use relative terms like increase, decrease or no change, to explain. 2. What phase change is occurring during the addition of 20 to 100 calories? 3. What is happening to the water molecules in the solid-state during the addition of the first 20 calories, and in the liquid state during the addition of 100 to 200 calories?

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter10: Energy

Section: Chapter Questions

Problem 29QAP

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