O Levels Students 2009!!

Aye, i checked and there were a few geog papers where you had to choose 2 topics from Natural vegetation, coastal landforms and rivers. So if you really want an A1 for geog, study 3 chapters.

Oh and i'm screwed for physics and POA. FML. Any tips for physics practical? :P

Retardedrummer: I stayed up till 5am for the past 2 nights to bid on Ebay la. Lost 1, won 1. You better win that bid, or you're gonna go to the exam feeling like shit. Hahaha.
 
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physics practical is really easy. just follow the instructions, when i did mine last year there was an invigilator doing the experiment in front of the lab, so you can refer hahah.

well tomorrow im screwed for chem practical
 
I think for me my sciences are pretty much ok. So thats two A1s in the bag (I hope so!)

As long as I don't mess up my English like during my prelims (I wrote 4 Compos in 1 hour, couldnt decide. Wrote one, didnt like it, wrote another, can't continue halfway. etc etc. it was super kaduper frustrating man. That left me with a B3 (Dropped from an A2))

My Emath is more or less secure.

Chinese, I've a C5. Hoping to move it up to at least a B3.

Combined Humans, as long as i dont study only two themes for SS, ill be fine. (I studied governance and conflict for my prelims, neither came out.. LOL)

Amath. is my worse subject, 2 straight F9s.

But i was doing an O level specimen paper the other day and I managed to plough through with a 73/80 for the paper 1. I got 23.5/80 for my school's amath prelim Paper 1. Geez..
 
I put X: Carbonate and Y: Sulphate, but some say Y is Chloride and My friend from a different school said it was both carbonate. So im not sure! haha!

Good luck everyone, this is the one that counts, no pressure haha!
 
ITS NOT Chloride la. confirm. Barium chloride doesnt form white ppl. so its sulphae or carbonate. i put both carbonate in the end. bio i finish in 20 min. wth. HAH.
 
zhaf93 said:
the anion!!!
my teacher say its both carbonate:(
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ur teacher reliable not? haha. They didnt say barium nitrate. it wasnt barium nitrate that was given. barium something was given. so yea no test for sulphates? no barium nitrate given. no potassium dichromate to test for SO2. so how to test for sulphate?

so its either X:carbonate
Y:Carbonate/sulphate.

YUP!
 
O O O! what is teh answer for the first part where they ask what are the other products formed during decomposition process?

I anyhow put lei. Oxygen and water.
HAH.
 
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