1. State Le Chtelier's Principle. 2. a. List four factors that can shift the position of an equilibrium. b. Which one of the above factors can alter the value of the equilibrium constant? 3. Hydrogen is produced from the methane in natural gas as follows: CH4(g)+H2O(g)CO(g)+3H2(g)H=206.2kJ The constant volume system is allowed to reach an equilibrium position. A stress is placed on the system. Predict the direction of the shift needed to reestablish equilibrium