I need more practice for chem prac! those few sessions conducted
in school are still not enough. especially for QA, i keep failing,
scoring as low as 7 out of 20 its worrisome because its gonna pull
down your marks.
theres this very weird thing.
how come everytime i add a salt right, its unsoluble when it should
be soluble and vice versa? my results are all opposite from what it
should be!