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Match each reaction and its equilibrium concentrations & pressures that appear i

ID: 843659 • Letter: M

Question

Match each reaction and its equilibrium concentrations & pressures that appear in the left column with the corresponding equilibrium constant value (Kp or Kc) that appears in the right column. N2 (g) + 2H2(g) N2H4(g) PN2 = 0-20atm,PH2 = 0.10atm, PN2H4 = 0.l0atm 2NH3(g) N2(g) + 3H2(g) PH2=0.42M, PN2 = 0.60M, PNH3, = 0.060M N205(g) 2O2 (g) + N2O(g) PN2O = 0.50M, PO2 = 1-0M, PN2O5 = 0.10M Consider the reaction: C(s) + CO2 (g) 2 CO (g) (endothermic). Match each equilibrium change described in the left column with the corresponding consequence in the right column. Equilibrium is shifted to the left. There is no effect on the equilibrium. Equilibrium is shifted to the right adding heat adding a catalyst adding carbon monoxide adding extra carbon adding extra carbon dioxide increasing the pressure cooling the mixture

Explanation / Answer

c 50

b

a

adding heat A

ADD CAT C

ADD CO A

ADD EXTRA CARBON C

ADD EXTRA CO2 C

INCREASE PRESSURE A

COOLING C