LeChatelier Principle

If the reaction is ENDOTHERMIC, heat is on the reactant side.

• True

• False

Tags

NGSS.HS-PS1-4

How many moles of GAS are on the PRODUCT side?

N₂(g) + 3 H₂(g) ⇄ 2 NH₃(g)

• 4

• 2

• 1

Tags

NGSS.HS-PS1-7

If volume increases, the reaction shifts to the side with ______ moles of gas.

• Less

• More

How would equilibrium shift if volume is increased.

2 NO(g) + O₂(g) ⇄ 2 NO₂(g)

• Shift Left

• Shift Right

• No Change

How will equilibrium shift when NO is added?

2 NO(g) + O₂(g) ⇄ 2 NO₂(g)

• Shift Left

• Shift Right

• No Change

Tags

NGSS.HS-PS1-5

How will equilibrium shift when Br₂ is added?

2 NO(g) + Br₂(g) ⇄ 2 NOBr(g)

• Shift Left

• Shift Right

• No Change

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-6

How does equilibrium shift when SO₃ is removed?

2 SO₂(g) + 2 O₂(g) ⇄ 2 SO₃(g)

• Shift Left

• Shift Right

• No Change

Tags

NGSS.HS-PS1-5

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

Tags

NGSS.HS-PS1-4

How will equilibrium shift if pressure is decreased?

N₂(g) + 3 H₂(g) ⇄ 2 NH₃(g)

• Shift Left

• Shift Right

• No Change