A sample of nitrosyl bromide (NOBr) decomposes according
Chapter 10, Problem 74AE(choose chapter or problem)
Problem 74AE
A sample of nitrosyl bromide (NOBr) decomposes according to the equation
2 NOBr(g) ⇌ 2 NO(g) + Br2(g)
An equilibrium mixture in a 5.00-L vessel at 100 °C contains 3.22 g of NOBr, 3.08 g of NO, and 4.19 g of Br2.
(a) Calculate Kc. (b) What is the total pressure exerted by the mixture of gases? (c) What was the mass of the original sample of NOBr?
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