What is the pressure of nitrogen in atmospheres of a sample that is at 516.0 mm hg? A) 0.679 atm
B) 5.09
C) 18.4 atm
D) 35.1 atm

Smog is the term used to describe the combination of fog and smoke

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

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.