Question 4 Heat generated by the dissolving of sodium hydroxide is known as: heat of formation. heat of neutralization. heat of fusion. heat of solution. Question 5 For which of the following reactions would the heat of reaction be labelled AHf°? PCI3 + ½ 02(g) à POCI3(g) CaO(s) + SO2(g) à CaSO3(s) Al(s) + 3/202(g) + 3/2H2(g) à Al(OH)3(s) ½ N20(g) + 1/4 02(g) à NO(g)

Question 4 Heat generated by the dissolving of sodium hydroxide is known as: heat of formation. heat of neutralization. heat of fusion. heat of solution. Question 5 For which of the following reactions would the heat of reaction be labelled AHf°? PCI3 + ½ 02(g) à POCI3(g) CaO(s) + SO2(g) à CaSO3(s) Al(s) + 3/202(g) + 3/2H2(g) à Al(OH)3(s) ½ N20(g) + 1/4 02(g) à NO(g)

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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