hey guys!

A couple of chemistry related updates..

1. Pls remember to bring 6 test tubes for lab session on monday 23/4. we'll be observing coloured precipitates i think. Those who placed orders for old test tubes, ms wong has confirmed that they are available, so pls pay me 30 cents for each test tube. Kay siong pls bring ur extra test tubes too. thanks : )

2. There is an upcoming lecture test on 14th may (Mon)
topics tested: kinetics, energetics, chem equilibria and ionic equilibria (not including Ksp).
format of test: mcq and structured questions.
time: 45 minutes

some pictures for your viewing pleasure

look who's unfaithful!

the singers of the night : )

diversity and evolution in the making?