Of those below, which is most soluble in water?
A. Ca3(PO4)2
B. AgCl
C. Na2S
D. PbI2
E. CuS
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Molarity | 23 mins | 0 completed | Learn Summary |
Normality & Equivalent Weight | 24 mins | 0 completed | Learn Summary |
Solution Stoichiometry | 22 mins | 0 completed | Learn |
Solubility Rules | 7 mins | 0 completed | Learn Summary |
Net Ionic Equations | 21 mins | 0 completed | Learn Summary |
Electrolytes | 19 mins | 0 completed | Learn Summary |
Redox Reaction | 32 mins | 0 completed | Learn Summary |
Balancing Redox Reactions | 22 mins | 0 completed | Learn |
Activity Series | 19 mins | 0 completed | Learn |
End of Chapter 4 Problems | 46 mins | 0 completed | Learn |
Additional Practice |
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Redox Reactions |
Calculate Oxidation Number |
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Dilution |
Net Ionic Equation |
Oxidation Reduction (Redox) Reactions |
Oxidation Number |
Types of Chemical Reactions |
Of those below, which is most soluble in water?
A. Ca3(PO4)2
B. AgCl
C. Na2S
D. PbI2
E. CuS
Use the concept of solubility rules to determine which of the compounds is the most soluble in water
Solubility Rules:
•Soluble Ionic Compounds:
▪Group 1A ions (Li+, Na+, K+, etc.) and Ammoniumion (NH4+) are soluble
▪ Nitrates (NO3-), Acetates (CH3COO- or C2H3O2-), and most Perchlorates (ClO4-) are soluble
▪ Cl-, Br-, and I- are soluble except when paired with Ag+, Pb2+, Cu+, Hg22+
▪ Sulfates (SO42-) are soluble except those of Ca2+, Sr2+, Ba2+, Ag+, and Pb2+
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