APSU Chem 1120 Hiatt 2013

I watched this when I was having trouble with termodymanics

AdiChemistry Home The le Chatelier's principle can be stated as: When external stress is applied on a system at dynamic equilibrium, the system shifts the position of equilibrium so as to nullify the effect of stress. Stress can be applied on chemical systems by changing the concentration or pressure or temperature.

Fission isa reaction when the nucleus of an atom, having captured a neutron, splits into two or more nuclei, and in so doing, releases a significant amount of energy as well as more neutrons. These neutrons then go on to split more nuclei and a chain reaction takes place.

Writing Alpha and Beta Decay Equations Return to Radioactivity Menu Go to positron decay and electron capture First off, you need to know how to write and understand nuclear symbols: Remember that the lower number is the atomic number and the upper number is the mass number.