They are called monomers.
Condensation polymerisation is when two molecules of the same substance (monomer) react together to form polymer chain (like polythene) and eliminate a smaller (usually water) molecule. For example, Nylon-6 is prepared by using condensation polymerisation of ε-Caprolactum
because hydrogen molecules react with oxygen molecules which creates carbon dioxide which isn't good for the environment.
The molecules of chlorine are brought by CFC's. They are harmful chemicals with react with ozone to deplete it.
Build. Dehydration is a condensation reaction - monomers (small molecules) react together to form larger molecules (polymers) - and water is eliminated when they link together.
It totally depends on the molecules. They may react to form new molecule(s) or not react at all. p.s if its 2 molecules or Chuck Norris's Blood then s*** goes boom, world implodes and the universe and everything else ends :3
Molecules that react with one another are called reactants.
Molecules must consider temperature and concentration when considering to react with one another.
It depends on a variety of factors. Firstly, it depends on which molecules are bumping into eachother. Depending on what they are, a reaction might occur, such as the bonding of the two molecules. If it is possible that these two molecules react together, whether they bond or not depends on two factors: firstly, their energy and secondly, their orientation. They need to have enough energy (called the activation energy) and need to be in the right position, otherwise they won't react. If molecules bump into eachother and don't react, they will bounce off eachother.
They chemically bond together t form molecules of H2O.
The CFC molecules affect ozone layer. These molecules react with ozone to deplete it.
the molecules are not in position to form bonds
autoionization