December 01, 2021, 12:56:55 PM
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Topic: Preparing multicomponent solutions  (Read 1419 times)

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Offline 1unar

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Preparing multicomponent solutions
« on: August 07, 2021, 06:15:52 AM »
Hello, I have a question about preparing the multicomponent solution, for example, this one:

"0.4% (v/v) TMAH, 1% ethanol, 0.01% APDC, 0.05% Triton X-100TM, 5 μg L−1 Rh, Te, Ir"

some components are given in (v/v)%, some in %, another in μg L−1, which makes things a bit complicated..
For example, I want to prepare 1 L of this solution, can I assume that the density of the final solution is 1kg/L (because of the very small amount of dissolved substances) and calculate everything for 1 kg (1 L) solution?
« Last Edit: August 07, 2021, 06:33:03 AM by 1unar »

Offline Borek

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Re: Preparing multicomponent solutions
« Reply #1 on: August 07, 2021, 09:20:03 AM »
If it is a water solution this is a reasonable assumption.
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Offline 1unar

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Re: Preparing multicomponent solutions
« Reply #2 on: August 07, 2021, 09:25:30 AM »
Yes, it is a water solution. So you would also prepare this way?

Offline shchavel

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Re: Preparing multicomponent solutions
« Reply #3 on: August 08, 2021, 04:34:39 AM »
Hello 1unar!
Yes,  i also prepare similar solutions as you suggest.

Offline 1unar

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Re: Preparing multicomponent solutions
« Reply #4 on: August 08, 2021, 01:26:29 PM »
Thank you shchavel!

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