1. Dinitrogen trioxide decomposes to NO and NO2 in an endothermic process (H=40.5kJ/mol) : N2O3(g)+heatNO(g)+NO2(g) Predict the effect of the following changes on the position of the equilibrium; that is, state which way the equilibrium will shift (left, right, or no change) when each of the following changes is made. (4 pts) (a) adding a catalyst (b) removing some NO2(g) (c) increasing the volume of the reaction flask (d) lowering the temperature 2. What is the [H3O+],pH,pOH and [OH]values of a solution of 0.0478 MLiOH, which ionizes completely? Report your answers to the correct number of significant figures. (5 pts)