and the EIS , and see if there is a
difference between the two. Then you'd have to do another set on each
AddAdd, of what happens with time. That's what we are looking for yes?
Have fun,
Tony
On 18 Apr 2010 at 17:24, poast wrote about :
Subject : Re: CSYO YO EIS
Hello Tony,
My distilled
of my test solution before I will find
out.
Tom
- Original Message -
From: Roger Barker rbar...@clear.net.nz
To: silver-list@eskimo.com
Sent: Sunday, April 18, 2010 7:36 PM
Subject: Re: CSYO YO EIS
Just as a matter of interest. Does anyone know how to make/mix the
calibration solution
the ascorbic acid,
then turns clear again.
More head scratching.
Tom
- Original Message -
From: Tony Moody a...@new.co.za
To: silver-list@eskimo.com
Sent: Sunday, April 18, 2010 11:15 PM
Subject: Re: CSYO YO EIS
OKay, !
So it looks like if you add stuff to the distilled water
To: silver-list@eskimo.com
Sent: Sunday, April 18, 2010 7:36 PM
Subject: Re: CSYO YO EIS
Just as a matter of interest. Does anyone know how to make/mix the
calibration solution for a pH meter?
Cheers, Roger B
NZ
--
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Rules
This is the stuff pioneers are made of Tom! dee
On 18 Apr 2010, at 06:22, poast wrote:
Hello Dee,
I would like to know what I ended up with too.
The problem is that I only seem to be able to make clear EIS. Clear can be
boring at times, so I thought I would spice things up a little...
: Friday, April 16, 2010 9:01 PM
Subject: Re: CSYO YO EIS
Hi,
My best guess; you're measuring the conductivity of a weak acid,
ascorbic. It likes to interact with hydrogen peroxide. Here's the
story from wiki, and I suspect the silver ion is just getting booted
around becoming an oxide
. 200 uS is the upper limit of my
meter.
Tom
- Original Message -
From: Tony Moody a...@new.co.za
To: silver-list@eskimo.com
Sent: Saturday, April 17, 2010 9:51 PM
Subject: Re: CSYO YO EIS
Hi Tom,
How about do the same exercise with distilled water with respect to the
conductivity
Sent: Sunday, April 18, 2010 11:11 AM
Subject: Re: CSYO YO EIS
Hi Tom,
We've reached (and surpassed!) the limits of my chemistry education; I'd
stick with either the citric acid protocol that Steve Norton has put
forth, or straight EIS. I doubt there's anything to be gained by
titrating higher
Subject: Re: CSYO YO EIS
Hi Tom,
We've reached (and surpassed!) the limits of my chemistry education; I'd
stick with either the citric acid protocol that Steve Norton has put
forth, or straight EIS. I doubt there's anything to be gained by
titrating higher concentrations of Ascorbic acid
Just as a matter of interest. Does anyone know how to make/mix the
calibration solution for a pH meter?
Cheers, Roger B
NZ
On 19/04/2010, at 2:24 PM, poast wrote:
Hello Malcolm,
While I totally agree with you, it is just too much fun to simply
stop.
This batch will be played with to
I would love to know what you ended up with Tom! and I worry about a couple of
drops of H202 and a slightly yellow solution! lol dee
On 17 Apr 2010, at 06:09, poast wrote:
I have been exercising some EIS over the past few days.
I started out with a solution that had a conductivity of
,
Dok Dallas...
===
--- On Fri, 4/16/10, Malcolm s...@asis.com wrote:
From: Malcolm s...@asis.com
Subject: Re: CSYO YO EIS
To: silver-list@eskimo.com
Date: Friday, April 16, 2010, 10:01 PM
Hi,
My best guess; you're measuring the conductivity
: Friday, April 16, 2010 9:01 PM
Subject: Re: CSYO YO EIS
Hi,
My best guess; you're measuring the conductivity of a weak acid,
ascorbic. It likes to interact with hydrogen peroxide. Here's the
story from wiki, and I suspect the silver ion is just getting booted
around becoming an oxide
was successful. The problem with testing is that while you
do answer some questions, you often are left with may unanswered ones.
Tom
- Original Message -
From: Dorothy Fitzpatrick d...@deetroy.org
To: silver-list@eskimo.com
Sent: Saturday, April 17, 2010 3:36 AM
Subject: Re: CSYO YO
Hi Tom,
How about do the same exercise with distilled water with respect to the
conductivity
OK,
tony
On 16 Apr 2010 at 21:09, poast wrote about :
Subject : CSYO YO EIS
I have been exercising some EIS over the past few days.
I started out with a solution that had a conductivity of about
I have been exercising some EIS over the past few days.
I started out with a solution that had a conductivity of about 15 uS.
I added a very small amount of ascorbic acid. The solution turned amber brown,
then went to grey. However, when I held it up to sunlight, it was more amber,
but under
Hi,
My best guess; you're measuring the conductivity of a weak acid,
ascorbic. It likes to interact with hydrogen peroxide. Here's the
story from wiki, and I suspect the silver ion is just getting booted
around becoming an oxide, then an ion, etc. Dunno; Marshall or Steve
are the chemists, but
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