Podcasts de pirie

12 Bio Mendelian Genetics - the monohybrid cross 1

Mendelian genetics is the process of working out probability using punnett squares. We look at...

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LPHS Year 12 Chemistry Quantitative Chemistry Solutions

Moles are counting numbers. Lots of chemistry happens in solutions so here we look at measuring...

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LPHS Year 12 Chemistry Quantitative Chem Empirical Formula to Molecular Formula

How to relate emirical formula to molecluar formula and why

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LPHS Year 12 Chemistry Quantitative Chemistry Empirical Formula 1

Analysis of compounds gives Percentage composition. So we look at percentage composition and then...

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LPHS Year 12 Chemistry Quant 3

The third class on quantitative chemistry. Analysing the analysis of the reaction between...

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LPHS Year12 Chemistry Quant 2 stoichiometry

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

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LPHS Year12 Chemistry Quantitative 1

Introduction to quantitative chemistry - the mole

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LPHS Year13 Biology DNA 4

The fourth lesson on DNA. Structure and function

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Atomic structure continued

Atomic structure continued

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Year 12 Chemistry

Year 12 Chemistry

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Year 12 Chemistry

The end of an atomic structure unit - reviewing basic concepts and looking at intermolecular...

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Tommie Amber Pirie

Being brave and taking the reigns on your own path in life is not an easy task. It definitely...

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