July 07, 2022, 02:50:06 AM
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Topic: Zinc Titration  (Read 413 times)

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Offline dlow

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Zinc Titration
« on: April 06, 2022, 12:21:00 PM »
Hi.

I am struggling to get some consistency with the end point colour change of my Zn titrations. They are not all going to the straw yellow end colour like they are supposed to.

What am I doing wrong.

Titrant is EDTA. Indicator is Xylenol Orange.

Please help.

dlow

Offline Hunter2

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Re: Zinc Titration
« Reply #1 on: April 20, 2022, 03:17:20 AM »
pH of the solution not the same, temperature, which elements beside zinc are in the Probe?

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