Transcription of Chapter 15 Practice Questions
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Chapter 15 Practice Questions
Chapter 15. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The value of Keq for the equilibrium 1). H2 (g) + I2 (g) 2 HI (g). is 794 at 25 C. What is the value of Keq for the equilibrium below? 1/2 H2 (g) + 1/2 I2 (g) HI (g). A) 1588 B) C) 28 D) 397 E) 2) The value of Keq for the equilibrium 2). H2 (g) + I2 (g) 2 HI (g). is 794 at 25 C. At this temperature, what is the value of Keq for the equilibrium below? HI (g) 1/2 H2 (g) + 1/2 I2 (g). A) B) 28 C) D) 397 E) 1588. 3) The value of Keq for the equilibrium 3). H2 (g) + I2 (g) 2 HI (g). is at 427 C. What is the value of Keq for the equilibrium below? HI (g) 1/2 H2 (g) + 1/2 I2 (g). A) 27. B) C) 103. D) E) 10-4.
C) He developed the equipment necessary for industrial production of ammonia. D) He was the German industrialist who financed the research done by Haber. E) He discovered the reaction conditions necessary for formation of ammonia. 16) 17) In what year was Fritz Haber awarded the Nobel Prize in chemistry for his development of a
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