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eh... Shouldn't the control be distilled water/boiled water ?

lol.. i think 2011 was SUPER EASY and 2012 was EXTREMELY DIFFICULT.. What is this..

Can someone answer this plox?

I reckon it's going to be from maintaining a balance this year.. Hope it's not kidney..

How many marks?

Question 2 is defs B. As for question 1, the question is just generally not a good question because all of those could be used to support their theory and they could all be just as important as each other depending on how you look at it. Don't waste your time even thinking about questions like that.

Sad life... coz i'm ranked 2nd :(

lols. I personally find searching for a better health REALLY interesting but maybe that's coz i'm just interested in diseases and medicine. Communication isn't too hard either as long as you know the diagrams for eyes/ears and know your animal examples. The hardest topic IMO is the blueprint of...

depends on how bad is bad... Just do your best.. Don't think about stuff that are out of your control man..

What is this 'schoolies' that you're talking about? I thought we finished a month ago?

?!?! Wrong. Where are you getting this from?

I know that feel brother.. FUAAAAR at least your exam is tomorrow... Mine is on monday sighhhhhhhhhhh and someone broke into our house last night at like 3 am so there's like freaking police and forensics going in and out of our house. Not the best attitude/environment to study in.

haha nah. You're right. SIGH I WISH I COULD SEE THE DAMN MARKING CRITERIA ALREADY. PS. Not that anyone cares, but i should really be studying for bio but i have just completely burnt out... any tips?

Read what you just said in that sentence... How can lead react with chloride to give lead sulfate... First ppt was Lead chloride.

Yeah, then flame test is definitely acceptable.

I'd assume so. Normally you can; however I'm not so sure what the actual question asked for and whether it wanted us to find it through ppt or not. Normally flame test would be acceptable.

mad brah? yep. mad for sure.

I have lost 1 in multiple choice. Lost 2 in core and I'm probably gonna lose 2-3 for my option extended response (chem of art) But then again, I might think that my other responses are good but the markers might think it's shit sooo yeah. Highly doubt that I'll be good enough for a state rank...

It's sodium hydroxide. But yeah i said blue ppt. I think that should be enough for 2 marks. So far I've lost like 5 marks.

Had a good laugh out of your conversation LOLS.. please continue.