Chances are you don’t know the history of acid and bases. You think just because you haven’t had to knowContinue reading “History of acid and bases”
Category Archives: Year 12 Chemistry
Edzion email homework answers
Our Edzion email homework answers archive. If you haven’t already signed up for the free homework questions, sign up here.Continue reading “Edzion email homework answers”
Gibbs free energy is foundational for HSC chemistry
The universe is ever growing into more and more chaos. This is a law of thermodynamics. Gibbs free energy isContinue reading “Gibbs free energy is foundational for HSC chemistry”
HSC Chemistry Past Papers and Answers
Looking through and studying HSC Chemistry past papers often will reveal questions which are frequently asked. Learning to spot theseContinue reading “HSC Chemistry Past Papers and Answers”
Solubility Rules Mnemonic – NAG SAG
Learn. Ever wondered how on earth you would remember your solubility rules for the HSC? Look no further then NAGSAG.Continue reading “Solubility Rules Mnemonic – NAG SAG”
HSC Titration Questions
Purpose of titrations, principle of titrations, analytical techniques, understanding indicators, setting out a titration calculation