Nitrogen forms a number of compounds with oxygen, for example, nitrous oxide, n2o is 63.65% by mass.

a second compound, which contains two atoms of nitrogen per molecule, is 36.86% n by mass. how many oxygen atoms are in the second compound? write your answer as a whole number.

What shape would a molecule with two bound groups and two lone pairs have?

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.

Na chemical reaction, activation energy increases the of the reactants. this outcome causes the particles to collide, which results in the of new products.