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Quaternary system solubility (NaCl-MgCl2-KCl-H2O)

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yus:
Hi Borek,

Yes, i do know common ion effect.
The common ion here is cl-.

And i do know solubility product Ksp and its dissolution equilibrium.

Borek:
So why are you surprised solubility of NaCl in the presence of other dissolved chlorides is lower?

yus:
Hi Borek,

I am not surprised that NaCl is lower, i am surprised that when i compare my data with the data generated from software, my data is lower than the ones in software under the same condition. And i would love to know why?
Thats why i presented my data and asking if nacl is saturated?

Thanks again.

Borek:

--- Quote from: yus on June 09, 2022, 05:25:41 PM ---the ones in software
--- End quote ---

And how do you expect us to know what you mean by "data from software"?

yus:
Hi Borek,

The software is called syscad and the saturation values are calculated based on D'an's (I am not sure what this is and i cannot find any information online).

I wonder if i could use solubility production to calcuate nacl saturation value in water when the amount of kcl and mgcl2 dissolved in water are given.

Thanks again.
sorry for the confusion.

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