Using the solubility guidelines (Figure 3.10), predict whether each of the following is insoluble or soluble in
Question:
Using the solubility guidelines (Figure 3.10), predict whether each of the following is insoluble or soluble in water.
(a) (NH4)2CO3
(b) ZnSO4
(c) NiS
(d) BaSO4
Data given in Figure 3.10
Transcribed Image Text:
Soluble compounds Almost all salts of Almost all salts of Na+, K+, NH₂+ Cl, Br, I Salts of nitrate, NO3 chlorate, ClO3 perchlorate, ClO4 acetate, CH3CO₂ Silver compounds Exceptions (not soluble) Halides of Ag+, Hg₂+, Pb²+ AgNO, AgCl AgOH (a) Nitrates are generally soluble, as are chlorides (exceptions include AgCl). Hydroxides are generally not soluble. Salts containing F Exceptions (not soluble) Fluorides of Mg2+, Ca²+, Sr²+, Ba²+, Pb²+ Sulfides Salts of sulfate, SO4²- Exceptions (not soluble) Sulfates of Ca²+, Sr²+, Ba²+, Pb²+, Ag+ (NH₂)₂S Cds Sb₂S3 PbS (b) Sulfides are generally not soluble (exceptions include salts with NH₂+ and Na+). Insoluble compounds Most salts of carbonate, CO3²- phosphate, PO₂³- oxalate, C₂0₂²- chromate, CrO²- sulfide, S²- Exceptions (soluble) Salts of NH₂+ and the alkali metal cations, and Bas Hydroxides Most metal hydroxides and oxides Exceptions (soluble) Alkali metal hydroxides and Ba(OH)2 and Sr(OH)2 Photos: Cengage Leaming/Charles D. Winters NaOH Ca(OH)₂ Fe(OH), Ni(OH)₂ (c) Hydroxides are generally not soluble, except when the cation is a Group 1A metal (or Sr²+ or Ba²+).
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a Ammonium carbonate NH42CO3 is soluble in water Its solubility in water is 100 g 100 g wa...View the full answer
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Related Book For
Chemistry And Chemical Reactivity
ISBN: 9780357001172
10th Edition
Authors: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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