If a sample of oxygen gas occupies a volume of 3.50 L at 57°C and 80.0 kPa, what volume would the gas occupy at STP?

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.