More moles gaseous sulfur dioxide removed

Le Châtelier’s Principle Questions:

(a)

Q =

[SO3 ]

[SO2 ] 2 O2

]

Q =

2 [SO3 ]

[SO2 ] 2 O2

]

Q =

[SO3 ]

]

#2.	UO2(s) + 4 HF(g)
(a)
(b)					shifts 
#3.	when the volume of the reaction container is increased:
(a)
(b)		PCl3(g) + Cl2(g)			shifts 
(c)	H2(g) + F2(g)
(d)			CO(g) + Cl2(g)		shifts 
(e)
#4.				H2(g) + CO2(g) + heat
(a)	Gaseous carbon dioxide is removed.
(a)	Gaseous carbon dioxide is removed.
(b)
(c)						no shift
(d)	The temperature is increased; the reaction is exothermic.
(e)	The pressure is increased by decreasing the container volume.

heat + 2 SO3(g)

			, more moles SO3
Total pressure is increased by adding argon gas.				no shift, same moles SO3
The temperature is decreased.

	H2(g) + I2(g) + heat
H2(g) is added.

			shifts 
Some Ar(g) is added.
The volume of the container is doubled.
The temperature is decreased (ΔH < 0).
		CO(g) + 3 H2(g)			ΔH > 0
Ni, 750°C
H2O(g) is removed?			shifts 

			no shift
			shifts 
the volume of the container is tripled?			shifts 
the nickel catalyst is removed?			no shift

#9.	N2(g) + 3 H2(g)		2 NH3(g) + heat