Chemical Equilibrium

Given a chemical reaction below:

2SO₂(g) + O₂(g) ⇌ 2SO₃(g)

If we increase the concentration of SO₂ and O₂, the equilibrium shifts to …...

• SO₂ and O₂

• SO₃

Given a chemical reaction below:

2SO₂(g) + O₂(g) ⇌ 2SO₃(g)

If we increase the concentration of SO₃, the equilibrium shifts to …...

• SO₂ and O₂

• SO₃

Given a chemical reaction below:

2SO₂(g) + O₂(g) ⇌ 2SO₃(g)

If we decrease the concentration of SO₂ and O₂, the equilibrium shifts to …...

• SO₂ and O₂

• SO₃

Given a chemical reaction below:

2SO₂(g) + O₂(g) ⇌ 2SO₃(g)

If we decrease the concentration of SO₃, the equilibrium shifts to …...

• SO₂ and O₂

• SO₃

Given a chemical reaction below:

N₂O₄(g) ⇌ 2NO₂(g)

If we increase the pressure, the equilibrium shifts to …...

• N₂O₄

• NO₂

Given a chemical reaction below:

N₂O₄(g) ⇌ 2NO₂(g)

If we decrease the pressure, the equilibrium shifts to …...

• N₂O₄

• NO₂

Given a chemical reaction below:

N₂O₄(g) ⇌ 2NO₂(g)

If we increase the volume, the equilibrium shifts to …...

• N₂O₄

• NO₂

Given a chemical reaction below:

N₂O₄(g) ⇌ 2NO₂(g)

If we decrease the volume, the equilibrium shifts to …...

• N₂O₄

• NO₂

Given a chemical reaction below:

H₂(g) + Cl₂(g) ⇌ 2HCl(g) ΔHf° = − 92.30 kJ

If we increase the temperature, the equilibrium shifts to ……

• H₂ and Cl₂

• HCl

Given a chemical reaction below:

H₂(g) + Cl₂(g) ⇌ 2HCl(g) ΔHf° = − 92.30 kJ

If we decrease the temperature, the equilibrium shifts to ……

• H₂ and Cl₂

• HCl