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October 23, 2026, 09:14:26 am
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Author Topic: Can anyone do the answers to the exam?  (Read 48441 times)  Share 

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jane1234

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Re: Can anyone do the answers to the exam?
« Reply #30 on: June 15, 2011, 04:34:25 pm »
Quote from: Water on June 15, 2011, 04:32:50 pm
Banana Oil is an ester right? >:!?

Oh crap. Why wouldn't it be!!??
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DarkVisor

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Re: Can anyone do the answers to the exam?
« Reply #31 on: June 15, 2011, 04:35:20 pm »
Hopefully :P
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Water

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Re: Can anyone do the answers to the exam?
« Reply #32 on: June 15, 2011, 04:37:29 pm »
Quote from: jane1234 on June 15, 2011, 04:34:25 pm
Quote from: Water on June 15, 2011, 04:32:50 pm
Banana Oil is an ester right? >:!?

Oh crap. Why wouldn't it be!!??

MAN DU MA. I wrote this in the other chemistry thread. But, my thought process was


Fats and Oils ---> Lipids ---- > Acids.


Fml , I am so dumb.


PS: SLap Me Please, I need to jump off a bridge.
« Last Edit: June 15, 2011, 04:39:54 pm by Water »
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About Philosophy

When I see a youth thus engaged,—the study appears to me to be in character, and becoming a man of liberal education, and him who neglects philosophy I regard as an inferior man, who will never aspire to anything great or noble. But if I see him continuing the study in later life, and not leaving off, I should like to beat him - Callicle

jane1234

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Re: Can anyone do the answers to the exam?
« Reply #33 on: June 15, 2011, 04:40:55 pm »
This may seem like a stupid question... but ... question 9 MC...

The layers one... wasn't all the ethanol used up in making the biodiesel????
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the.watchman

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Re: Can anyone do the answers to the exam?
« Reply #34 on: June 15, 2011, 04:41:43 pm »
Quote from: jane1234 on June 15, 2011, 04:40:55 pm
This may seem like a stupid question... but ... question 9 MC...

The layers one... wasn't all the ethanol used up in making the biodiesel????

I think you can assume there is excess ethanol
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Remember, remember the 5th of November

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DannyN

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Re: Can anyone do the answers to the exam?
« Reply #35 on: June 15, 2011, 04:42:29 pm »
I did question 4 in pencil..... because i didnt feel confident with my answer :P despite being told by many that it was correct :(
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jane1234

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Re: Can anyone do the answers to the exam?
« Reply #36 on: June 15, 2011, 04:42:54 pm »
Quote from: the.watchman on June 15, 2011, 04:41:43 pm
Quote from: jane1234 on June 15, 2011, 04:40:55 pm
This may seem like a stupid question... but ... question 9 MC...

The layers one... wasn't all the ethanol used up in making the biodiesel????

I think you can assume there is excess ethanol

But what if there wasn't? It doesn't state that there is excess...
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Christafa

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Re: Can anyone do the answers to the exam?
« Reply #37 on: June 15, 2011, 04:43:51 pm »
Quote from: jane1234 on June 15, 2011, 04:42:54 pm
Quote from: the.watchman on June 15, 2011, 04:41:43 pm
Quote from: jane1234 on June 15, 2011, 04:40:55 pm
This may seem like a stupid question... but ... question 9 MC...

The layers one... wasn't all the ethanol used up in making the biodiesel????

I think you can assume there is excess ethanol

But what if there wasn't? It doesn't state that there is excess...

I am hoping that it wasn't in excess because I said it wasn't in the layer.
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vea

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Re: Can anyone do the answers to the exam?
« Reply #38 on: June 15, 2011, 04:44:43 pm »
Quote from: jane1234 on June 15, 2011, 04:42:54 pm
Quote from: the.watchman on June 15, 2011, 04:41:43 pm
Quote from: jane1234 on June 15, 2011, 04:40:55 pm
This may seem like a stupid question... but ... question 9 MC...

The layers one... wasn't all the ethanol used up in making the biodiesel????

I think you can assume there is excess ethanol

But what if there wasn't? It doesn't state that there is excess...

I had similar thoughts to you, silly question by VCAA imo...
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Keo

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Re: Can anyone do the answers to the exam?
« Reply #39 on: June 15, 2011, 04:45:13 pm »
Quote from: Water on June 15, 2011, 04:37:29 pm
Quote from: jane1234 on June 15, 2011, 04:34:25 pm
Quote from: Water on June 15, 2011, 04:32:50 pm
Banana Oil is an ester right? >:!?

Oh crap. Why wouldn't it be!!??

MAN DU MA. I wrote this in the other chemistry thread. But, my thought process was


Fats and Oils ---> Lipids ---- > Acids.


Fml , I am so dumb.


PS: SLap Me Please, I need to jump off a bridge.
Dw man unit 4!!!
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2011: English, Math methods, Chemistry, Further maths, Biology

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the.watchman

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Re: Can anyone do the answers to the exam?
« Reply #40 on: June 15, 2011, 04:46:13 pm »
Quote from: Christafa on June 15, 2011, 04:43:51 pm
Quote from: jane1234 on June 15, 2011, 04:42:54 pm
Quote from: the.watchman on June 15, 2011, 04:41:43 pm
Quote from: jane1234 on June 15, 2011, 04:40:55 pm
This may seem like a stupid question... but ... question 9 MC...

The layers one... wasn't all the ethanol used up in making the biodiesel????

I think you can assume there is excess ethanol

But what if there wasn't? It doesn't state that there is excess...

I am hoping that it wasn't in excess because I said it wasn't in the layer.

well what i meant was, i think the point of the question was to distinguish between the more polar and the non-polar substances
so i just assumed there was excess
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Remember, remember the 5th of November

2010 - MM CAS (47) - Cisco 1+2 (pass :P)
2011 - Eng - Phys - Chem - Spesh - Latin - UMAT
ATAR - 99.00+ plz... :)

Feel free to PM me for anything :D

Water

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Re: Can anyone do the answers to the exam?
« Reply #41 on: June 15, 2011, 04:47:02 pm »
Scrap That*
« Last Edit: June 15, 2011, 04:52:01 pm by Water »
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About Philosophy

When I see a youth thus engaged,—the study appears to me to be in character, and becoming a man of liberal education, and him who neglects philosophy I regard as an inferior man, who will never aspire to anything great or noble. But if I see him continuing the study in later life, and not leaving off, I should like to beat him - Callicle

jane1234

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Re: Can anyone do the answers to the exam?
« Reply #42 on: June 15, 2011, 04:47:35 pm »
Quote from: Christafa on June 15, 2011, 04:43:51 pm
Quote from: jane1234 on June 15, 2011, 04:42:54 pm
Quote from: the.watchman on June 15, 2011, 04:41:43 pm
Quote from: jane1234 on June 15, 2011, 04:40:55 pm
This may seem like a stupid question... but ... question 9 MC...

The layers one... wasn't all the ethanol used up in making the biodiesel????

I think you can assume there is excess ethanol

But what if there wasn't? It doesn't state that there is excess...

I am hoping that it wasn't in excess because I said it wasn't in the layer.

They might have to accept both. If it is COMPLETELY converted without stating ethanol is in excess they can't expect people to know it's in excess UNLESS THEY BOTHER SAYING IT!!!!!!!!!!
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Sugar93

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Re: Can anyone do the answers to the exam?
« Reply #43 on: June 15, 2011, 04:48:20 pm »
In question 8, as it didn't say what is the structure of ibuprofen lysine in water....can you have C?

Thanks for the answers being put up so quick too!
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Keo

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Re: Can anyone do the answers to the exam?
« Reply #44 on: June 15, 2011, 04:49:30 pm »
Quote from: jane1234 on June 15, 2011, 04:47:35 pm
Quote from: Christafa on June 15, 2011, 04:43:51 pm
Quote from: jane1234 on June 15, 2011, 04:42:54 pm
Quote from: the.watchman on June 15, 2011, 04:41:43 pm
Quote from: jane1234 on June 15, 2011, 04:40:55 pm
This may seem like a stupid question... but ... question 9 MC...

The layers one... wasn't all the ethanol used up in making the biodiesel????

I think you can assume there is excess ethanol

But what if there wasn't? It doesn't state that there is excess...

I am hoping that it wasn't in excess because I said it wasn't in the layer.

They might have to accept both. If it is COMPLETELY converted without stating ethanol is in excess they can't expect people to know it's in excess UNLESS THEY BOTHER SAYING IT!!!!!!!!!!

That's VCAA for ya  :knuppel2:
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2011: English, Math methods, Chemistry, Further maths, Biology

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