2NaHCO3(s)Na2CO3(s)+H2O(g)+CO2(g)H=50kJ How will the equilibrium position shift if CO2(g) is removed? shift left towards reactants shift right towards products no shift, equilibrium position stays the same If the temperature is raised, the equilibrium constant will: increase decrease stay the same cannot be determined If the volume of the reaction vessel is increased, the amount of H2O(g) will: increase decrease stay the same If argon gas is added to the system, the amount of CO2(g) will: increase decrease stay the same cannot be determined