Equilibrium graphs

3H₂ + N₂ --> 2NH₃

Identify the factor affecting the equilibrium

Tags

NGSS.HS-PS1-5

3H₂ + N₂ --> 2NH₃

Identify the factor affecting the equilibrium

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-6

3H₂ + N₂ --> 2NH₃

Identify the factor affecting the equilibrium

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-6

3H₂ + N₂ --> 2NH₃

Identify the factor affecting the equilibrium.

Tags

NGSS.HS-PS1-5

What factor affected this equilibrium?

• Increase in pressure

• Increase in temperature

• Decrease in pressure

• Decrease in temperature

Tags

NGSS.HS-PS1-5

For the reaction...
SO₂ + O₂  <−>  SO₃
If the concentration of SO₂ is increased, the equilibrium of the reaction will shift ___________.

• left
• right
• left and right 
• neither left nor right

Tags

NGSS.HS-PS1-5

For the reaction...
SO₂ + O₂ <−>  SO₃
If the equilibrium shifts to the right, the concentration of O₂ will ___________.

• increase
• decrease
• remain the same
• double

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-6

For the reaction...
heat  +  N₂  +  O₂  <−>  2NO
If  NO is removed  from the system, the concentration of N₂ will _______.

• increase
• decrease
• remain the same
• double

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-7

For the reaction...
H_{2 (g)}  + Cl_{2 (g)} <−>  2HCl _(g)  +  heat
If the temperature is cooled, the _________ reaction will be favored.

• forward
• reverse
• forward and reverse

Tags

NGSS.HS-PS1-5

For the reaction...
N_{2 (g)} +  3 H_2 (g) <−> 2 NH_{3 (g)}

If the pressure in the system is increased,  which substance will increase in concentration?

• N₂
• H₂
• N₂ and H₂
• NH₃