I am trying to do my Quantum Mechanics Revision, and
cant seem to make sence of this stuff, and so was wondering does anyone know of a good physical chemistry website, which goes through worked examples of questions and derivations step by step.
I know the solutions to many chemical problems for example, particle in a box, particle on a ring and etc.
But in order to do well in the exam, i need to know derivations, so can anyone help me?!