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Unformatted text preview: 2 requires 18.45 mL of 0.01500 M HCl (aq) for its neutralization. What is the molarity of the Ba(OH) 2 solution? A) 0.01107 B) 6.919 C) 5.535 10 3 D) 0.02214 E) 13.84 Answer: C 6. Regarding the following reaction, what statement is incorrect? Mg + Cu 2+ (aq) Mg 2+ (aq) + Cu A) Mg is oxidized. B) Cu 2+ is the oxidizing agent. C) Mg is the reducing agent. D) Cu 2+ is oxidized. Answer: D 7. A sample of hydrogen gas is contained in a balloon. The volume of the balloon is 2.15 L at 15C. The temperature is changed until the volume of the balloon is 3.25 L. What is the new temperature of the gas in C? A) 162 B) 23 C) 82 D) 191 E) 435 Answer: A 8. Calculate the density of ammonia gas, NH 3 , at 24C and 738 torr. A) 0.679 g L 1 B) 1.48 g L 1 C) 0.836 g L 1 D) 514 g L 1 E) 8.38 g L 1 Answer: A...
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This note was uploaded on 05/06/2008 for the course MATH 201 taught by Professor Chuckrow during the Spring '08 term at CUNY City.
- Spring '08