For the reaction H2 (g) +Br2 (g) <-> 2HBr (g), Keq =7.2x10-4 at1,362 K and ΔH is positive. A vessel is changed with 68.0 PaHBr, 1,560 Pa H2 , and 4,832 Pa Br2 at 1,362K.
a) Will the reaction proceed to the left or the right to reach equilibrium?
b) Calculate the pressure (in pascals) of each species in the vessel at equalibrium.
c) If the mixture at equalibrium is compressed to half itsoriganal volume, will the reaction proceed to the left or the right to reestablish equalibrium?
d) If the mixture at equalibrium is heated from 1,362 to1,407K, will HBr be formed or consumed in order to reestablish equalibrium?