Hydrogen cyanide, a highly toxic gas, can decompose to cyanogen and hydrogen gases,2HCN(g)EFC2N2(g)1H2(g)At a certain temperature, K for this decomposition is 0.17. What are the par-tial pressures of all gases at equilibrium if initially the partial pressures are PC2N25PH250.32atm, PHCN50.45atm?

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter12: Gaseous Chemical Equilibrium
Section: Chapter Questions
Problem 36QAP: At a certain temperature, K=0.29 for the decomposition of two moles of iodine trichloride, ICl3(s),...
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Hydrogen cyanide, a highly toxic gas, can decompose to cyanogen and hydrogen gases,2HCN(g)EFC2N2(g)1H2(g)At a certain temperature, K for this decomposition is 0.17. What are the par-tial pressures of all gases at equilibrium if initially the partial pressures are PC2N25PH250.32atm, PHCN50.45atm?

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