Question

So I've got this chem exam coming up and there is a lot to remember anyone got any tips or acronyms in remember the chemistry of a lead acid battery?

Cathode reaction
PbO2 (s) + 4H+ + SO42- +2e- → PbSO4 (s)2O + 2H (l)

Anode reaction
Pb (s) + SO42- → PbSO4 (s) + 2e-

Answer 1

How about separating the letters and the numbers , putting them in order and remember the numbers like a phone number and the letters as a linear sequence .

I guess you might be able to even jot the sequence of letter and numbers separate without cheating .

I'm trying this myself , it helps me .

Answer 2

Thanks for the advice :)

Answer 3

Anytime