FIRST DAY OF AUGUST. eh. oops second day liaos.

hahas celebrated shashank's birthday erm 2 days later.


HAPPY BELATED BIRTHDAY!!!!!!!!!!!




but hmmm.. let's start with a shocking photo hahas.:D


eh. the birthday boy just stood at the side after making one cut... while two other ppl cut and gave out the cake... didnt manage to get the photo of shashank blowing the candles coz the wind blew it out first. haha.:P
and yet another photo... HAHAHAS.
wah. all three different expressions!
then hahas. they played merry go round as shashank tried to escape being hit in the face wih cake by edison...
SPLAT!
----------------------------------------------------

hahas. for those who missed the cldds drama nite, presenting to you...



lao jiang! a scientist.

shumei and lao jiang the tourists!:))))))
forgot to take photo of shumei when she was holding the balloons. super cute larh!!!!!!!!! >.<ahhhh. probably too captivated and forgot. rahhhhhhhhhs.

yeah. a photo of our class. like super long dont have le...

and another... though this is not exactly a class photo. (wanna remove then remove ba)
------------------------------------------------CHEM ANNOUNCEMENTS

1. Do organic chem tutorial, as ms loh will be going through them on monday and tues.so must rmb bring it too.

2. tues no trial spa coz hongjie not back in school yet, so will be gng thru tutorials.

3. Need to hand in Qn 14-16 of acid base equilibrium tutorial as assignment on mon. sorry... more work.

4. Here are the answers for the Qn13-16 of acid base equi tutorials

13. a)ii) [H⁺]=3.16 x 10^-4 moldm-3

b) 0.11 moldm-3

c)iii) 9.07X10^-7moldm-3

14. b)4.8 X10^-11 moldm-3

c)[HCO₃^-]= 0.145moldm-3

[CO₃^2-]= 0.151moldm-3

15. b)ii) 46.7g

16. a) pH=9.73

b) change in pH= 0.21

5. Try out solubility tutorials too. :(((((((( K sp one. haix.

6. take home assignment 3 will be gone thru during chem consolidation lecture this week. so ya. and for those not attending, can still do. answers will be uploaded on km.

with lots of sighs,*haiiiiiix*

chem rep.