Methane and chlorine react to form chloroform and hydrogen chloride, like: CH4(g)+3Cl2(g) → CHCI3(g)+3HCI(g) The reaction is exothermic. Suppose a mixture of CH4, Cl2, CHCl3, and HCI has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium The temperature is raised. The pressure of HCl will left or right?The temperature is lowered. The pressure of Cl2 will left or right?