4e3 ♥ is where we are proud to be in. with our beloved MR WONG CS, who make wonders to the class. MR WONG ! and all the lil brats of 4e3 ! you all made 4e3 happening ! chats 4e3-ians'o8 Aiin Andrea Tan Charis Farahin Gary Hajar Jia Hui Joey Jun Jie Kok Keong Lilian Liyana Nicholas Serina Syafiqah Syahirah Xin Hue Xin Yu Yi Hui Yu Yang babies January babies: Lee Jun Jie: 11 Jan Pang Shi Ying: 16 Jan Pang Yi Hui: 21 Jan Tay Liyana: 21 Jan Febuary babies: Mohsien: 02 Feb March babies: Joey Leong: 02 Mar Toh Kok Keong: 07 Mar Nurul Nashuha: 17 Mar Lilian Ng: 23 Mar April babies: Nur Nadiah: 11 April May babies. Lee Xin Hue: 19 May Ng Xin Yu: 22 May June babies. Siti Hajar: 07 Jun Catherine Neo: 30 Jun July babies. Soong Jen Chi: 02 Jul Andrea Tan: 10 Jul Gary Tan: 12 Jul Cheryl Ng: 24 Jul Nur Farahin: 25 Jul Syahirah: 29 Jul August babies. Shariffah Syafiqah: 10 Aug September babies: Aimee Ng: 07 Sep October babies: Nuraiin: 08 Oct Chia Li Qing: 13 Oct Khaiqal: 18 Oct Neo Jia Hui: 23 Oct MR WONG CS: 27 Oct November babies. Andrea Tsao: 12 Nov Joycelyn Ong: 12 Nov Chua Yu Yang: 19 Nov Nurul Ain: 19 Nov December babies. Nicholas Sze: 31 Dec archives April 2008 May 2008 June 2008 July 2008 August 2008 September 2008 October 2008 December 2008 January 2009 February 2009 March 2009 April 2009 May 2009 June 2009 September 2009 May 2010 June 2010 |
Wednesday, October 15, 2008 @ 6:40 AM
All the best to your practical exams tomorrow! 16 oct!  Remember the golden rulez 1. stay calm, read 2. spot for "keywords"of the regeants that you know " e.g. aluminium powder = test for nitrate" and jot down your prediction in pencil first. 3. use standard "O" level phrases like " XX precipitate observed" no precipitate observed" , " no visible change" , " bubbles of gas produced" 4. wear goggles 5. test for gas must be very fast! prepare your test (e.g. lighted splint, litmus paper) before the gases escaped! @#%*!!! 6. while heating pay attention to the testube. watch out for fumes coming out! 7. redo the experiment only when necessary (time yourself, chem 45mins max) 8. remember that when heating a solid strongly means 99.9% chance that there may be a gas evolved 9. standard colours, blue, dark blue, red, reddish brown, orange, purple, green, yellow, white. Dont haolian your vocab unnecessary. 10. dont sleep in the lab! even if you finish the paper earlier. kns. check, check and check! |
