Quote:
Originally Posted by clintmyster  I tried to make like the most accurate experiment known to man haha. We kept isolating the precipitate by decanting, but the thing we decanted, we added more BaCl2 and more precipitate formed so we kept doing that until none more formed. Took four attempts before no more precipitate was formed. |
kool
You do realise though that in the Trial (CSSSA, NEAP, IND at least) and HSC they wont ask what percentage you got. They dont ask the numeric results of any experiments in fact, just observations and stuff. For that basically know how to improve accuracy of the experiment as thats a common Q.