Chapter_14_Problems_IN_Class

# Chapter_14_Problems_IN_Class - 2HI(g) H 2 (g) + I 2 (g) A...

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Chapter 14 in Class Problems 1. At a given temperature, K = 1.3 x 10 -2  for the reaction N 2 (g) + 3H 2 (g)    2NH 3 (g) Calculate values of K for  the following reactions at this temperature. a. 1/2N 2 (g) + 3/2H 2 (g)    NH 3 (g) b. 2NH 3 (g)    N 2 (g) + 3H 2 (g) c. NH 3 (g)         ½ N 2 (g) + 3/2H 2 (g) d. 2N 2 (g) + 6H 2 (g)     4NH 3 (g) 2. Book #20 3. Book #36 4. Book #50 5. 2 HI (g) + Cl 2  (g)   2HCl(g) +I (s) is endothermic.  What happens if you Remove HCl? Decrease the Volume? Decrease the Pressure? Take away Iodine? Decrease the temperature?

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Unformatted text preview: 2HI(g) H 2 (g) + I 2 (g) A container originally holds 0.50 M HI. Suppose 10.0% of this HI reacts as in the above equation, to reach equilibrium. Calculate the value of K for this reaction. 7. 2NaHCO 3 (s) ⇌ Na 2 CO 3 (s) + H 2 O(g) + CO 2 (g) Solid sodium bicarbonate, NaHCO 3 , decomposes on heating according to the equation above. When equilibrium is reached, some of the original solid remains, and the total pressure in the container is 7.76 atm. Calculate the value of K p for this reaction....
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## This note was uploaded on 04/05/2008 for the course CHEM 161, 101 taught by Professor Hansell during the Spring '08 term at Rutgers.

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Chapter_14_Problems_IN_Class - 2HI(g) H 2 (g) + I 2 (g) A...

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