What type of reaction is shown below:
NO3 + Li → LINO3

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

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.

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal