Garrick_3658 SG who taking Syllabus 5072?I am. That has got to be the easiest practice paper I have ever done in my Chemistry life in school. Wait, it was O level?
gunner77 SG what essaywa u so smart take pure not pure lathe combined scithe behind is call structure essay wat
tinuviel07 SG the tonnes one tin tin got teach me !!but i no time to slowly tink and do, at the end i just whack the answer as 2.01tonnes. you good hor.. still dare to say that.. tsk
gunner77 SG you good hor.. still dare to say that.. tsk the ans is 2.02 tonnes lehi forgot to round off!!wah lao i do at the last min somemore i never show my working clearly.but when i do tat question i tink of u liao tat cake got 10kg then chocolate
Maith SG oh yes! got one page is about the precipitate thingy one..got a flowchart! that one i got write copper(II)oxide,copper(II)hydroxide,ammonia gas,water and copper(II)
Maith SG wa liao nv teach mesianino place take o level next year liao lafail leh la gfail chemwhat talking u
Ferrari_RoXz SG Eh, the tonnes question I did not round off to 3 sigf leh. I wrote 2.016 tonnes. Correct or not?
tinuviel07 SG the ans is 2.02 tonnes lehi forgot to round off!!wah lao i do at the last min somemore i never show my working clearly.but when i do tat question i tink of u liao tat cake got 10kg then chocolate lol.. i'm so honoured
gunner77 SG lol.. i'm so honoured haiz, i make alot of careless mistakereally alot.die liao, tis year wasted i told myself not to make careless mistake, but still make alot of careless mistake.
