The density of a substance can change with temperature. The graph displays the density of water from -130 °C to 100 °C. Examine the graph and answer the questions. Water undergoes a large change in density at 0 °C as it freezes to form ice. Calculate the percent change in density that occurs when liquid water freezes to ice at 0 °C. final value - initial value (Hint: % change initial value × 100%) The Density of Water as a Function of Temperature 1,010 1,000 990 980 970 960 950 940 930 920 910 -150 -100 -50 50 100 Density (kg/m)

The density of a substance can change with temperature. The graph displays the density of water from -130 °C to 100 °C. Examine the graph and answer the questions. Water undergoes a large change in density at 0 °C as it freezes to form ice. Calculate the percent change in density that occurs when liquid water freezes to ice at 0 °C. final value - initial value (Hint: % change initial value × 100%) The Density of Water as a Function of Temperature 1,010 1,000 990 980 970 960 950 940 930 920 910 -150 -100 -50 50 100 Density (kg/m)

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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