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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 |
| Additional Guides |
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| Dilution |
| Net Ionic Equation |
| Oxidation Reduction (Redox) Reactions |
| Oxidation Number |
| Types of Chemical Reactions |
You may want to reference (Pages 126 - 130)Section 4.2 while completing this problem.
Which of the following compounds is insoluble in water?
(a) (NH4)2S
(b) CaCO3
(c) NaOH
(d) Ag2SO4
(e) Pb(CH3COO)2
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