review16 - Toyota Chapter 16 Review 1 1 Nitrosylbromide...

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Toyota Chapter 16 Review 1 1. Nitrosylbromide dissociates to yield nitric oxide and bromine. Calculate the equilibrium constant K when 2.00 mol of NOBR 2 in a 1.00 L flask dissociate 9.4% at equilibrium. NOBr 2(g) . NO (g) + Br 2(g) 2. A 10. L reaction flask contains 1.00 mol N 2 , 3.00 mol of H 2 , and 0.500 mol of NH 3 . Will more ammonia be formed or will it be consumed when the mixture is allowed to go to equilibrium at 400 ° C? At 400 ° C, K is 0.500. N 2(g) + 3H 2(g) . 2NH 3(g) 3. What is the value of K p for the reaction CO (g) + Cl 2(g) . COCl 2(g) at 800 K if P CO = 0.75 atm, PCl 2 = 2.1 atm, and PCOCl 2 = 1.50 atm at equilibrium? What is the relations ship between K p and K? Which way would the equilibrium shift if the volume of the reaction vessel was halved? 4. The Gibbs free energy change (. G) for the conversion of diamond to graphite is -2.866 kJ/mol; calculate the equilibrium constant for the reaction at 0º C: C (diamond) . C (graphite) Does the equilibrium favour the products or the reactants? Why don’t you need to sell your diamond toe ring before it crumbles to black powder?
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review16 - Toyota Chapter 16 Review 1 1 Nitrosylbromide...

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