CHEMISTRY · Subjective · A Level · Chemistry · Chemical equilibria (Le Chatelier’s principle and Kc) · Chemical equilibria (Le Chatelier’s principle and Kc)
Problem
Calculate the per cent dissociation of H2S(g) , if 0.1 mole of H2S is kept in 0.4 litre vessel at 1000 K. For the reaction 2H2S(g)⇌2H2(g)+S2(g) the value of KC is 1.0×10−6 .