Winkler Method???

electrolysis · 11 May 2009, 9:54 PM

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Can someone explain to me how the winkler method works for testing Dissolved Oxygen in water??? My textbook doesnt explain it well...

thanks in advanced

dp624 · 11 May 2009, 10:38 PM

pretttyyyy sure you don;'t need to know the details

AnandDNA · 11 May 2009, 10:49 PM

Lets never talk of it again

Pwnage101 · 12 May 2009, 8:45 AM

wikipedia should have some info...

electrolysis · 12 May 2009, 4:59 PM

Quote:

Originally Posted by dp624

pretttyyyy sure you don;'t need to know the details

but you gotta need to know tests for dissolved oxygen, and this happens to be the main one...

dp624 · 12 May 2009, 5:55 PM

you have to identify
that's pretty much it
i don;t think it'd be 'fair' to ask 'describe the steps in the winkler titration, using suitable equations'

etc

electrolysis · 13 May 2009, 4:37 PM

Quote:

Originally Posted by dp624

you have to identify
that's pretty much it
i don;t think it'd be 'fair' to ask 'describe the steps in the winkler titration, using suitable equations'

etc

You know Christine right?? The one that went to your school last year - she told me that we need to know the procedure, incase if some >5 marks on it comes, but my textbook doesnt have the procedure - just a vague description...

dp624 · 13 May 2009, 4:47 PM

lol christine
i'm pretty sure it won't be needed
but if you reallly want to, have fun?

electrolysis · 13 May 2009, 4:59 PM

alright then im gonna listen to you then

and im gonna tell her that you said that

dp624 · 13 May 2009, 5:12 PM

lol ok

Scinery · 16 May 2009, 2:02 PM

yeh our school has an assessment on Winkler titration thats worth 20%

retarded but if anyone has any good info on the topic feel free to post lol

mitchell.j.bell · 20 Aug 2009, 9:49 PM

Quote:

Originally Posted by Pwnage101

wikipedia should have some info...

wikipedia is like the shithole of the internet - well except 4chan....

zhangy · 31 Aug 2009, 7:14 PM

i havent bothered learning the winkler method
another method that they can use which is a way lot simpler is to use an oxygen probe
all u really need to talk bout is calibration etc....

11 May 2009, 9:54 PM	#1 (permalink)
electrolysis freedom <3 HSC: 2009 Gender: Male Join Date: Feb 2008 Posts: 1,809 Last Activity: 15 Nov 2009, 8:34 PM Blog Entries: 1	Winkler Method??? You can hide this advertisement by registering. Can someone explain to me how the winkler method works for testing Dissolved Oxygen in water??? My textbook doesnt explain it well... thanks in advanced __________________ When the lonely night comes to me I close my eyes slowly When your breath embraces me I'm not afraid of anything You and I - Park Bom <3 BoS Club on Facebook; Represent, yo

11 May 2009, 10:38 PM	#2 (permalink)
dp624 Loquacious One HSC: 2008 Gender: Male Join Date: Oct 2008 Posts: 2,283 Last Activity: Yesterday, 10:32 PM Blog Entries: 1	Re: Winkler Method??? pretttyyyy sure you don;'t need to know the details __________________ HSC'08 [UAI100!] -English Advanced, Mathematics Extension 1, Mathematics Extension 2, Physics, Chemistry UNSW MBBS'14 [Scientia Scholarship]

11 May 2009, 10:49 PM	#3 (permalink)
AnandDNA Executive Member HSC: 2009 Gender: Male Location: 2148 :) Join Date: Jun 2007 Posts: 416 Last Activity: 20 Nov 2009, 10:07 PM	Re: Winkler Method??? Lets never talk of it again __________________ 2009 - SOR1 - Adv.Eng - Mathematics - Mathematics Extension 1 - Physics - Economics

12 May 2009, 8:45 AM	#4 (permalink)
Pwnage101 Supreme Member HSC: 2008 Gender: Undisclosed Join Date: May 2008 Posts: 1,278 Last Activity: Yesterday, 5:14 PM	Re: Winkler Method??? wikipedia should have some info...

12 May 2009, 5:55 PM	#6 (permalink)
dp624 Loquacious One HSC: 2008 Gender: Male Join Date: Oct 2008 Posts: 2,283 Last Activity: Yesterday, 10:32 PM Blog Entries: 1	Re: Winkler Method??? you have to identify that's pretty much it i don;t think it'd be 'fair' to ask 'describe the steps in the winkler titration, using suitable equations' etc __________________ HSC'08 [UAI100!] -English Advanced, Mathematics Extension 1, Mathematics Extension 2, Physics, Chemistry UNSW MBBS'14 [Scientia Scholarship]

13 May 2009, 4:47 PM	#8 (permalink)
dp624 Loquacious One HSC: 2008 Gender: Male Join Date: Oct 2008 Posts: 2,283 Last Activity: Yesterday, 10:32 PM Blog Entries: 1	Re: Winkler Method??? lol christine i'm pretty sure it won't be needed but if you reallly want to, have fun? __________________ HSC'08 [UAI100!] -English Advanced, Mathematics Extension 1, Mathematics Extension 2, Physics, Chemistry UNSW MBBS'14 [Scientia Scholarship]

13 May 2009, 4:59 PM	#9 (permalink)
electrolysis freedom <3 HSC: 2009 Gender: Male Join Date: Feb 2008 Posts: 1,809 Last Activity: 15 Nov 2009, 8:34 PM Blog Entries: 1	Re: Winkler Method??? alright then im gonna listen to you then and im gonna tell her that you said that __________________ When the lonely night comes to me I close my eyes slowly When your breath embraces me I'm not afraid of anything You and I - Park Bom <3 BoS Club on Facebook; Represent, yo

13 May 2009, 5:12 PM	#10 (permalink)
dp624 Loquacious One HSC: 2008 Gender: Male Join Date: Oct 2008 Posts: 2,283 Last Activity: Yesterday, 10:32 PM Blog Entries: 1	Re: Winkler Method??? lol ok __________________ HSC'08 [UAI100!] -English Advanced, Mathematics Extension 1, Mathematics Extension 2, Physics, Chemistry UNSW MBBS'14 [Scientia Scholarship]

16 May 2009, 2:02 PM	#11 (permalink)
Scinery Senior Member HSC: 2009 Gender: Male Join Date: Dec 2007 Posts: 222 Last Activity: 19 Nov 2009, 6:55 PM	Re: Winkler Method??? yeh our school has an assessment on Winkler titration thats worth 20% retarded but if anyone has any good info on the topic feel free to post lol

31 Aug 2009, 7:14 PM	#13 (permalink)
zhangy New Member HSC: 2009 Gender: Male Join Date: Nov 2008 Posts: 17 Last Activity: 1 Nov 2009, 3:43 PM	Re: Winkler Method??? i havent bothered learning the winkler method another method that they can use which is a way lot simpler is to use an oxygen probe all u really need to talk bout is calibration etc.... __________________ 3 unit maths physics chemistry biology standard english Class of '09 ZhAnGy ™

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