How many isomeric forms can chloroethylene, c2h3cl, have? express your answer as an integer?

How many molecules are found in 1.32 mol of nacl?

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

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.