Monday, September 28, 2009
wah, history tio pwned sia, 15/25, last qns nvr finish, reliablity dunno why screw up, haiz, w8 for teacher upload answer scheme then see wat happen.
when i was in sch i thought today die alr, sure get spammed by homework, till i found that nth is due tmr -.-, i thought i gonna tank till 12+ again zzzzz
tmr hav chem quiz(i think) about gas laws, so erm.... PV=nRT, R=8.134, apply all in SI unit. k, dne, unit conversion use my awsome calc to handle(except that i dun noe where my awsome calc, might hav left it in sch.....), rest use algebra skillz all can derive