What was your total ecological footprint? What does this say about your lifestyle? Are there any changes you can make to help the Earth?

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.

Describe the forces both attractive and repulsive that occur as two atoms move closer together.

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.