wenyong90 SG im a sec 4 student now,in Na stream,im lost in my chemistry since last mid year…this year having my N,how to buck up my chemistry?I can understands from the textbook alittle,but i have problem reading questions…HELP!
Gackt247 SG Wat kind of help? Sec Chem was like yrs back for me. Not sure if i can recall. Won't mind helping u out.
FX_82 SG learn the chemical mole formula calculation and various combination of chemicals which may result after chemical reaction.But most important is still MOLE Calculation and the results shown during the tests
Chelzea SG Oh reali Den wad dey learn,gt so little stuff liao. Niway dont worry,with sme help frm yr cher sure can make it de..... O level is quite easy de,jus spend sme time studying ....1 mth confirm can study e entire Chem text de..If u wan,,,,,
Itachi SG you should get help from your teacher rather than getting help from the forum! always get ur teacher to clear ur doubts. be consistant in ur work.. and always remember, what you are doing are for the 'O' levels.. not jus N.. JIA YOU~
Icemoon SG NA chemistry is easy .. and no practical somemore. But then O level chem got more things to memorize. Stupid siah .. memorize what solubility table. Then the practical also stupid .. do things you never learn in theory class. For example, why do you acidify before you test for anion? The only thing about anion testing you learnt (in theory class) is the precipitation reaction. Physics is more fun.
