CHEMISTRY · Subjective · A Level · Chemistry · Chemical equilibria (Le Chatelier’s principle and Kc) · Chemical equilibria (Le Chatelier’s principle and Kc)
Problem
Consider the equilibrium A(g)⇌2B(g)+3C(g) at 25∘C . When A is loaded into a cylinder at 10.0 atm and the system is allowed to come an equilibrium, the final pressure is found to be 15.76 atm . What is standard Gibb's energy change for the reaction ?