Dick Pirie's Podcast Dick Pirie

Mendelian genetics is the process of working out probability using punnett squares. We look at where alleles come from and what they do and how you can predict the inheritance of them.

Moles are counting numbers. Lots of chemistry happens in solutions so here we look at measuring and expressing how much substance is dissolved in a solute giving concentration.

How to relate emirical formula to molecluar formula and why

Analysis of compounds gives Percentage composition. So we look at percentage composition and then how to calculate the simplest ratio of elements.

The third class on quantitative chemistry. Analysing the analysis of the reaction between Magnesium and oxygen. Based on an experiment. Unpacking quantitative chemistry some more.

More on the mole and the importance of mole ratios - stoichiometry