Reaction Rates and Equilibrium Review

Which component of collision theory is represented in the image?

• Correct orientation of molecules

• molecules collide with sufficient energy

• Products become reactants

• Molecules form an activated complex

Tags

NGSS.HS-PS1-5

In standard conditions data for line B was recorded. If we run the reaction again at a higher temperature, which line of data would likely be recorded?

• A

• B, again

• C

• No reaction occurs

Tags

NGSS.HS-PS1-5

In standard conditions data for line B was recorded. If we run the reaction again with reactants at lower concentrations, which line of data would likely be recorded?

• A

• B, again

• C

• No reaction occurs

Tags

NGSS.HS-PS1-5

In standard conditions data for line B was recorded. If we run the reaction again with a catalyst, which line of data would likely be recorded?

• A

• B, again

• C

• No reaction occurs

Tags

NGSS.HS-PS1-5

Indicate whether each of the following will: Increase / Decrease / have No effect on the rate of reaction.

 

                Increasing temperature

              

• Increase

• Decrease

• No Effect

Tags

NGSS.HS-PS1-5

Indicate whether each of the following will: Increase / Decrease / have No effect on the rate of reaction.

• Increase

• Decrease

• No Effect

Tags

NGSS.HS-PS1-5

Indicate whether each of the following will: Increase / Decrease / have No effect on the rate of reaction.

• Increase

• Decrease

• No Effect

Tags

NGSS.HS-PS1-5

Which energy diagram line represents the catalyzed reaction?

• The black line

• The red line

• It can not be determined

Tags

NGSS.HS-PS1-4

A represents

• Potential Energy of Products

• Potential Energy of Reactants

• Change in Enthalpy

• Activation Energy

Tags

NGSS.HS-PS1-4

Does the graph represent an endothermic or exothermic reaction?

• Endothermic

• Exothermic

• Neither

Tags

NGSS.HS-PS1-4