Chem: Heat and Energy

What type of reaction is shown in the reaction pathway?

• endothermic reaction
• exothermic reaction

What type of reaction is shown in the reaction pathway?

• endothermic reaction

• exothermic reaction

How do you calculate Enthalpy of a reaction?

• ΔH = ΔH_products - ΔH_reactants

• ΔT = q / mC

• ΔG = ΔH -TΔS

• E = mc²

Endothermic reactions feel

• warm
• cold

Endothermic reactions feel

• warm
• cold

When an object is in motion, it has ___________ energy.

• potential
• mechanical
• kinetic
• movement

What is kinetic energy?

• energy of work
• energy of motion
• energy of gravity
• energy of power

Which option shows the final (product) energy:

• A

• B

• C

• D

• E

Which option shows the reactant enthalpy (ΔH_R):

• A

• B

• C

• D

• E

Which option shows the product enthalpy (ΔH_P):

• A

• B

• C

• D

• E