In order to make a stock solution, you need to determine 2 things; the concentration of the stock and the amount you need. Usually you will estimate each of these based on your needs. The concentration should be between 10 and 100 times higher than the concentration that you will need in your working solution.
Find out information about Olefins. a homologous series of unsaturated hydrocarbons of the general formula C n H2 n , with an open chain and one carbon-carbon double bond; they belong to the... Explanation of Olefins
Now we're going to talk about taking monomers with double bonds, and using them to make polymers with double bonds in the backbone chain. We call these polymers polyalkenamers. One way to make polyalkenamers to use a nifty reaction called olefin metathesis. Olefin is an old word, kind of like betwixt or forsooth. An olefin is the same thing as an alkene, that is a molecule with a carbon-carbon double bond. Olefin metathesis is of course a reaction involving olefins. Two olefins, to be exact. And here's what they do: the double bond carbons change partners, to form two new olefins, just like in the little picture here: