Chem: Bond Energy

The law of conservation of energy states that energy cannot be created nor destroyed, but...

• can be transformed into different types or transferred between objects

• cannot be transformed nor be transferred

• can be transformed, but not transferred

• cannot be transformed, but can be transferred

Potential energy is _______________ energy

• Stored

• Motion

• Always Heat

• Dark and Rare

Kinetic energy is _______________ energy

• Stored

• Motion

• Always Heat

• Dark and Rare

Which letter represents the REACTANTS?

• A

• B

• C

• D

• E

Which letter represents the PRODUCTS?

• A

• B

• C

• D

• E

Which letter represents the REACTANT ENTHALPY (ΔH_R)?

• A

• B

• C

• D

• E

Which letter represents when the bonds are broken?

• A

• B

• C

• D

• E

Which letter represents when the bonds are formed?

• A

• B

• C

• D

• E

Which letter represents the PRODUCT ENTHALPY (ΔH_P)?

• A

• B

• C

• D

• E

Which letter represents the TOTAL ENTHALPY (ΔH_R - ΔH_P)?

• A

• B

• C

• D

• E