Post your chemistry half yearlies here! (1 Viewer)

[MuffinMan]

Post your chemistry half yearlies (HSC course)
I've found so many trials in the boredofstudies site but not many half yearlies
I have my half yearlies this tuesday so when i get em back i'll post em up

good luck in your half yearlies ppls!

 

[Casmira]

I haven't got mine back yet It was quiet simple but I recommend you people go figure out the ins and outs of yeast fermentation of glucose

 

[MuffinMan]

wow...someone did reply

 

[Will Hunting]

Yeast fermentation... Haven't touched that for awhile. It's the treatment of glucose with zymase enzymes at a specific temperature to extract ethanol and produce CO2, isn't it? There might've been a couple of issues associated with it, too. I'd better get into is this arvo

 

[MuffinMan]

meh i'll post mine once i get em back
mind u i havent done the test yet thats on wed
good luck with your half yearlies ppls

 

[Casmira]

dont forget its in a sealed environment, and the container (flask) the fermentation is done in, has a tube going out to a beaker with lime water, it is a test too see is CO2 exists, because the CO2 produced causes lime water to go to a milky colour, the ideal temp is 37 degree's afaik

 

[MuffinMan]

is this for practicals?
damn physics half yearly thread is dead
doesnt anyone do phys
wrong forum to be asking this in

but anyways is fermentation a practical u r referring to Casmira?

 

[dimzi]

I have mine on Wednesday, and it starts at fucking 8:30!!!!!!

Thank christ daylight savings has ended though!

 

[Danni07]

I'll hopefully be getting my half-yearly back either today or tomorrow *fingers crossed* when I get it, I'll retype all the questions for everyone, and someone can tech me how to make it a pdf file, ok?

 

[MuffinMan]

no worries do u have acrobat pro?? u cant do it with acrobat reader

*sigh* i got my chem half yearlies tomorrow.

 

[Nixwizit]

Mine aren't until wednesday week....Lame
Good luck to everyone though

 

[ishq]

I got mine back today!
So..how do i make a PDF?
Or do i just type up the Q's in word?

 

[Robbo_m8]

Does anyone have any half yearlys? Could they post them on, or tell me where i could get it - got Half yearly tommorrow, and would be good to have a bit of practice

 

[Slidey]

You've left it too late, I'd say.

Still, have you checked the resource section on the main BoS site?

http://www.boredofstudies.org/

And at the top, go to resources.

 

[Will Hunting]

dont forget its in a sealed environment, and the container (flask) the fermentation is done in, has a tube going out to a beaker with lime water, it is a test too see is CO2 exists, because the CO2 produced causes lime water to go to a milky colour, the ideal temp is 37 degree's afaik

Cheers man.

 

[MuffinMan]

stuffed up the easiest question today
forgot the double bond in ethene
why does this have to happen 2 me
there goes one mark
hope i can redeem myself in physics...

 

[Casmira]

i think i got my ass whooped in chemistry, considering so far hte highest mark is 78%

 

[meLoncoLLie]

who told you about the 78%? and who got it etc?

 

[Casmira]

ivan .... you

 

[velox]

whoa ur test must have been hard!