Given the following equilibrium system:
2SO2(g) + O2(g) ↔ 2SO3(g) +99.1 kJ
If additional SO2(g) is added to the system while thetemperature and pressure are kept constant. Compared to itsoriginal concentration, how will the concentration, of oxygenchange?
Increase
Decrease
Remain the Same
The pressure on the system is increased while the temperature iskept constant. Compared to its original concentration, how will theconcentration of SO2(g) change?
Decrease
Increase
Remain the Same
A catalyst is added to the above equilibrium system while thetemperature and pressure are kept constant. Compared to itsoriginal concentration, how will the new equilibrium concentrationof SO2(g) change?
Remain the Same
Increase
Decrease
The temperature of the equilibrium system is decreased and thepressure is kept constant. Compared to its orginal concentration,how will the new equilibrium concentration of SO2(g)change?
Remain the Same
Increase
Decrease
