What have you memorised?

[clıppy]

With the lead up to exams, what has everyone been memorising? Has anyone found something that's faster to memorise than it is to work out in the exam?

[lzxnl]

I've memorised some molar masses of stuff like iron, copper, chlorine, carbon, oxygen, nitrogen, hydrogen, chromium, sulfur, fluorine, lithium, sodium, potassium, magnesium, aluminium, calcium, gold, silver and lead.

Other than that, I work out everything I know. Like, with "oilrig", sure I have that acronym in my mind, but I just remember that reduction is reduction in oxidation number and I work out what oxidation numbers mean. Or, I work out why the cathode for a galvanic cell is positive but negative in an electrolytic cell.

[Bad Student]

I've memorised all of the atomic numbers in order. Now I just need to remember which atomic number goes with which element.

[saba.ay]

I haven't done so yet, but I think I'll be memorizing which compounds are insoluble. Ie. All metal hydroxies, except Na/K/Br-OH. I've also memorised/learnt to remember through practice the molar masses of glucose, salicylic acid, aspirin, etc.

+ all the ones listed above. (:

[Stick]

In addition to some of the stuff mentioned above, I've memorised Le Chatelier's principle and also the conditions required for a primary standard/standard solution/gravimetric analysis precipitate.

[abeybaby]

I remembered to do a practice exam

[lolipopper]

i have memorised Le Chat's principle, the techniques of analysis and stuff like when to back titrate and what liquids to use to wash equipment in titration.