Search over 10,000 free study notes

Mass of the isotope/atom compared to 1/12th the mass of an atom of Carbon 12 (12C)

At first this question can seem confusing, but by breaking it down we can better understand what we are being asked to do. Firstly, we need to recall le Chatelier's principle - that an equalibrium will sh...

Electronegativity is the tendency of an atom to attract a pair of electrons in a covalent bond. The Pauling scale assigns values to this tendency for each element in the periodic table ranging from the lo...

Le Chatilier's principle states that, if a change is made to a system at equilibrium, the position of equilibrium will shift to oppose that change. If you increase the temperature of a system where the fo...

--> Sn²: 

It is a one-step mechanism which is considered to be Sn² where two species are involved in the rate determining step. Both species...