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Which of the following salts is least soluble in water?
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Topic: Which of the following salts is least soluble in water? (Read 2843 times)
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helenee
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Which of the following salts is least soluble in water?
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on:
April 19, 2019, 05:44:53 AM »
Which of the following salts is least soluble in water?
NiS, MgCl2, K2CrO4, Al2(SO4)3, Pb(NO3)2
The answer is NiS.
I know like dissolves like, but since they're all salts (ionically bonded), I don't quite know where to start. Please help me out!
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chenbeier
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Re: Which of the following salts is least soluble in water?
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Reply #1 on:
April 19, 2019, 07:02:24 AM »
Compounds of the 6th. group with transition metalls not solouble. Like Oxides, sulfides, selenides, etc.
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helenee
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Re: Which of the following salts is least soluble in water?
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April 19, 2019, 09:06:36 AM »
Is that also part of the solubility rules?
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chenbeier
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Re: Which of the following salts is least soluble in water?
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April 19, 2019, 10:49:51 AM »
No that is nature.
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AWK
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Re: Which of the following salts is least soluble in water?
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April 19, 2019, 01:34:32 PM »
https://chemistry.mdma.ch/hiveboard/rhodium/pdf/solubility.rules-acetates.pdf
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Which of the following salts is least soluble in water?