When the reaction was carried out at a particular temperature
CHEMISTRY · Subjective · A Level · Chemistry · Chemical equilibria (Le Chatelier’s principle and Kc) · Chemical equilibria (Le Chatelier’s principle and Kc)
Problem
When the reaction SO3(g)+NO(g)⇌NO2(g)+SO2(g) was carried out at a particular temperature, the equilibrium constant was found to be 6.78. The initial equimolar concentrations of SO3 and NO were 0.030 mol dm−3. Calculate the equilibrium concentration of each component in the mixture once equilibrium is established.