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November 01, 2025, 11:37:52 am
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Author Topic: Chemistry 3/4 2013 Thread  (Read 448755 times)  Share 

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thushan

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Re: Chemistry 3/4 2013 Thread
« Reply #435 on: February 12, 2013, 09:45:00 pm »
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I'm going with C5H11. Empirical formula. Molecular formula could be decane (C10H22).
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Re: Chemistry 3/4 2013 Thread
« Reply #436 on: February 12, 2013, 09:48:50 pm »
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Quote from: TRex on February 12, 2013, 09:45:00 pm
I'm going with C5H11. Empirical formula. Molecular formula could be decane (C10H22).

How do you get C5H11?
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Jeggz

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Re: Chemistry 3/4 2013 Thread
« Reply #437 on: February 12, 2013, 09:49:58 pm »
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Quote from: Machi on February 12, 2013, 08:45:34 pm
But we know that the C:H ratio is 5/11 : 1 right? and so you would multiply by it by 11?
or am i just doing something completely and utterly stupid here?  ???

this.
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thushan

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Re: Chemistry 3/4 2013 Thread
« Reply #438 on: February 12, 2013, 09:51:36 pm »
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Quote from: Bad Student on February 12, 2013, 09:48:50 pm
How do you get C5H11?

5/11 = .4545454545....

9/20 = .45

More likely to be C5H11.
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Re: Chemistry 3/4 2013 Thread
« Reply #439 on: February 12, 2013, 09:53:17 pm »
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Ohhk. That makes more sense now.
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Re: Chemistry 3/4 2013 Thread
« Reply #440 on: February 12, 2013, 09:53:59 pm »
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Quote from: TRex on February 12, 2013, 09:51:36 pm
5/11 = .4545454545....

9/20 = .45

More likely to be C5H11.

Ah I see.
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teletubbies_95

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Re: Chemistry 3/4 2013 Thread
« Reply #441 on: February 12, 2013, 09:55:45 pm »
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why am i so stupid ?!
thanks guys for asking and answering this question ! :)
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thushan

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Re: Chemistry 3/4 2013 Thread
« Reply #442 on: February 12, 2013, 10:05:42 pm »
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Quote from: teletubbies_95 on February 12, 2013, 09:55:45 pm
why am i so stupid ?!
thanks guys for asking and answering this question ! :)

:D

Oi, Tele, you are not saying that about yourself again, is that clear? :)
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Re: Chemistry 3/4 2013 Thread
« Reply #443 on: February 12, 2013, 10:06:13 pm »
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Quote from: TRex on February 12, 2013, 10:05:42 pm
:D

Oi, Tele, you are not saying that about yourself again, is that clear? :)
Can I say it for him? :P
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thushan

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Re: Chemistry 3/4 2013 Thread
« Reply #444 on: February 12, 2013, 10:10:41 pm »
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Quote from: HatersGonnaHate on February 12, 2013, 10:06:13 pm
Can I say it for him? :P


Tele's a girl. Nice one. :P
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Re: Chemistry 3/4 2013 Thread
« Reply #445 on: February 12, 2013, 10:15:24 pm »
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Can I say 'insult intended'?
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thushan

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Re: Chemistry 3/4 2013 Thread
« Reply #446 on: February 12, 2013, 10:18:27 pm »
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Quote from: HatersGonnaHate on February 12, 2013, 10:15:24 pm
Can I say 'insult intended'?

You could say haters gonna hate :P

Btw, I'm taking a couple of students @ Monash Clayton for Chem if you were interested. :)
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Re: Chemistry 3/4 2013 Thread
« Reply #447 on: February 12, 2013, 10:21:38 pm »
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PM me more info :)
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teletubbies_95

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Re: Chemistry 3/4 2013 Thread
« Reply #448 on: February 12, 2013, 10:25:00 pm »
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im so confused atm, anyhow, OMG im so sorry hatersgonnahate .... i was saying it to myself , like IM SO SORRY if that caused any problems. SORRY :)
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Daenerys Targaryen

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Re: Chemistry 3/4 2013 Thread
« Reply #449 on: February 12, 2013, 10:26:43 pm »
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Quote from: teletubbies_95 on February 12, 2013, 10:25:00 pm
im so confused atm, anyhow, OMG im so sorry hatersgonnahate .... i was saying it to myself , like IM SO SORRY if that caused any problems. SORRY :)
Nothing to aplogise for. In fact I'm not sure what im suppose to be offended about.
We'll just blame the confusion!
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