1. Consider the following equilibrium 2S0, (g) + O: (g) 2S0, (g) From which of the following starting conditions would it be impossible for this equilibrium to be achieved? a) 0.25 mol SO2 (g) and 0.25 mol O2 (g) are in a 1.OL container. b) 0.75 mol SO2 (g) in al.0L container. c) 0.50 mol O2 (g) and 0.50 mol SO (g) in al.OL container. d) 1.0 mol SO, (g) in 1.0L container. 2. The rate law for the decomposition of H:O2 is rate = k[H:O;][I). What are the units for the rate constant, k ? a) s b) Ms c) Ms d) M's 3. As Ea increases, k a) increases b) decreases c) remains unchanged