Review - 4.2 Bond Energy

The graph represents the energy stored in the electrical field as the distance between hydrogen and carbon atoms changes.

Match the correct label to correct part of the graph.

The graph represents the energy stored in the electrical field as the distance between hydrogen and carbon atoms changes.

Where is the graph MOST stable?

Each meter shows an interaction between a carbon and hydrogen atom. Which is the correct amount of PE for BONDED atoms?

Each meter shows an interaction between a carbon and hydrogen atom. Which is the correct amount of PE for REPELLING atoms?

Each meter shows an interaction between a carbon and hydrogen atom. Which is the correct amount of PE for Attracting atoms?

Which bond is more stable?

Which bond would require (absorb) more energy to break?

Which bond would release more energy when formed?

Which model represents a bond that has formed between carbon and hydrogen?

In a battery, as the charges move to a ​more stable position at ​ (a)   energy, energy is ​ (b)   .