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WorksheetsEquilibrium
Total questions: 34
Worksheet time: 21mins
If the reaction is ENDOTHERMIC, heat is on the reactant side.
True
False
How many moles of GAS are on the PRODUCT side?
N2(g) + 3 H2(g) ⇄ 2 NH3(g)
4
2
1
How will equilibrium shift when NO is added?
2 NO(g) + O2(g) ⇄ 2 NO2(g)
Shift Left
Shift Right
No Change
How will equilibrium shift when Br2 is added?
2 NO(g) + Br2(g) ⇄ 2 NOBr(g)
Shift Left
Shift Right
No Change
How does equilibrium shift when SO3 is removed?
2 SO2(g) + 2 O2(g) ⇄ 2 SO3(g)
Shift Left
Shift Right
No Change
How will equilibrium shift when volume is decreased?
H2(g) + Cl2(g) ⇄ 2 HCl(g)
Shift Left
Shift Right
No Change
If the reaction is EXOTHERMIC, heat is being absorbed or put into the system.
True
False
How will equilibrium shift if pressure is decreased?
N2(g) + 3 H2(g) ⇄ 2 NH3(g)
Shift Left
Shift Right
No Change
How will equilibrium shift when heat is added?
2 NO2(g) + HEAT ⇄ N2O4(g)
Shift Left
Shift Right
No Change
How will equilibrium shift when heat is removed?
H2(g) + I2(g) ⇄ 2 HI(g) + HEAT
Shift Left
Shift Right
No Change
How will equilibrium shift when HBr is removed?
2 HBr(g) ⇄ H2(g) + Br2(g)
Shift Left
Shift Right
No Change
For the reaction N2(g) + 3H2(g) <--> 2NH3(g) + 92 kJ;
what happens to the concentration of N2 when heating up the chamber this takes place in?
concentration of nitrogen increases
concentration of nitrogen decreases
concentration of nitrogen stays the same
For the reaction N2(g) + 3H2(g) <--> 2NH3(g) + 92 kJ;
what happens to the equilibrium position by adding a catalyst to this reaction?
Shifts to the left (reactants)
Shifts to the right (products)
No effect
Given the reaction: N2(g)+O2(g)+182.6kJ ↔ 2NO(g)
Which change would cause an immediate increase in the rate of the forward reaction (i.e., cause shift toward products)?
increasing the concentration of NO(g)
increasing the concentration of N2(g)
decreasing the reaction temperature
decreasing the reaction pressure
For the reaction...
H2 (g) + Cl2 (g) <=> 2HCl (g) + heat
If the pressure in the system is increased, the equilibrium position will _______.
shift to the left
shift to the right
not shift position at
HEAT + H2CO3 --> CO2 + H2O
If the temperature is decreased, this reaction will shift...
right
left
no change
HEAT + H2CO3 --> CO2 + H2O
If heat is added, this reaction will shift...
right
left
no change
HEAT + H2CO3 --> CO2 + H2O
If carbonic acid is added, this reaction will shift...
right
left
no change
HEAT + H2CO3 --> CO2 + H2O
If carbon dioxide is added, this reaction will shift...
right
left
no change
HEAT + H2CO3 --> CO2 + H2O
If water is added, this reaction will shift...
right
left
no change
HEAT + H2CO3 --> CO2 + H2O
If water is decreased, this reaction will shift...
right
left
no change
HEAT + H2CO3 --> CO2 + H2O
If carbon dioxide is removed, this reaction will shift...
right
left
no change
HEAT + H2CO3 --> CO2 + H2O
If carbonic acid is removed, this reaction will shift...
right
left
no change
HEAT + H2CO3 --> CO2 + H2O
If the temperature is decreased, this reaction will shift...
right
left
no change
N2 (g) + 3H2 (g) <--> 2NH3 (g) + heat
if the products are increased, the reaction will shift...
left
right
no change
N2 (g) + 3H2 (g) <--> 2NH3 (g) + heat
If ammonia is increased, the reaction will shift...
left
right
no change
N2 (g) + 3H2 (g) <--> 2NH3 (g) + heat
If the temperature rises, the reaction will shift...
left
right
no change
N2 (g) + 3H2 (g) <--> 2NH3 (g) + heat
If ammonia is removed, the reaction will shift...
left
right
no change
N2 (g) + 3H2 (g) <--> 2NH3 (g) + heat
If the temperature is lowered, the reaction will shift...
left
right
no change
N2 (g) + 3H2 (g) <--> 2NH3 (g) + heat
If nitrogen gas is removed, the reaction will shift...
left
right
no change
N2 (g) + 3H2 (g) <--> 2NH3 (g) + heat
If hydrogen gas is increased, the reaction will shift...
left
right
no change
N2 (g) + 3H2 (g) <--> 2NH3 (g) + heat
If the pressure is increased, the reaction will shift...
left
right
no change
N2 (g) + 3H2 (g) <--> 2NH3 (g) + heat
If reactants and products are both increased, the reaction will shift...
left
right
no change
