6. In the space provided below, sketch a concentration-time graph for the four shifts in equilibrium for the following chemical equation. Only graph the species indicated.
(5 marks)
i) oxygen is added ii) catalyst added. iii) temperature is increased. iv) volume in the container is
decreased v) argon gas is injected into the chamber while volume is held constant.
4NH
3(6)
+ 5021 <==> 4NO + 6H2O + energy
e)
[NH3]
[NO]
.
1)
i)
iii)
iv)
V)