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September 29th, 2012, 07:00 AM   #1
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Salt analysis

Suppose you have Q as a mixure of two inorganic salts. The mixture was dissolved in water and filtered.
Test were carried out on both the filtrate and residue.
(1)When a portion of the filtrate was poured into HCL + BaCL2(aq), there was no visible reaction. What would be the inference?

(2) When portion of filtrate was poured into dilute HNO3 + AgNO3(aq) + excess dilute. NH3(aq), there was no visible reaction. What would be the inference?
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September 29th, 2012, 01:32 PM   #2
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Re: Salt analysis

This seems to be a pair of chemistry questions, not math for chemistry.
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September 29th, 2012, 03:06 PM   #3
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Re: Salt analysis

Yes, that is not maths actually. Is just a pair of chemistry question as you said. Test was carried out on some salt. We don't know the infrence. The observation would have given us the inference, but how can that be when there is no visible reaction. Suppose there was white precipate insoluble in excess of BaCl+HCl, I would have suggested that SO4 ion is present but in this case, there is nothing like that, so what would the inference be?
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September 30th, 2012, 03:31 PM   #4
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Re: Salt analysis

I suggest you post the question in a chemistry forum or a science forum with chemistry subforum.

http://www.sciforums.com/forum.php

http://www.scienceforums.net/
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October 1st, 2012, 10:06 PM   #5
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Re: Salt analysis

Thank you!
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