Domanda del libro di testo
Predict whether a precipitation reaction will occur when aqueous solutions of the following substances are mixed. For those that form a precipitate, write the net ionic reaction. (d)
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Ch.4 - Reactions in Aqueous Solution
McMurry8th EditionChemistryISBN: 9781292336145
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TOC.tableOfContents
- Ch.1 - Chemical Tools: Experimentation & Measurement170
- Ch.2 - Atoms, Molecules & Ions160
- Ch.3 - Mass Relationships in Chemical Reactions169
- Ch.4 - Reactions in Aqueous Solution199
- Ch.5 - Periodicity & Electronic Structure of Atoms102
- Ch.6 - Ionic Compounds: Periodic Trends and Bonding Theory92
- Ch.7 - Covalent Bonding and Electron-Dot Structures61
- Ch.8 - Covalent Compounds: Bonding Theories and Molecular Structure59
- Ch.9 - Thermochemistry: Chemical Energy122
- Ch.10 - Gases: Their Properties & Behavior155
- Ch.11 - Liquids & Phase Changes54
- Ch.12 - Solids and Solid-State Materials73
- Ch.13 - Solutions & Their Properties120
- Ch.14 - Chemical Kinetics98
- Ch.15 - Chemical Equilibrium125
- Ch.16 - Aqueous Equilibria: Acids & Bases110
- Ch.17 - Applications of Aqueous Equilibria147
- Ch.18 - Thermodynamics: Entropy, Free Energy & Equilibrium86
- Ch.19 - Electrochemistry154
- Ch.20 - Nuclear Chemistry96
- Ch.21 - Transition Elements and Coordination Chemistry156
- Ch.22 - The Main Group Elements187
- Ch.23 - Organic and Biological Chemistry51
Capitolo 4, Problema 79b
Predict whether a precipitation reaction will occur when aqueous solutions of the following substances are mixed. For those that form a precipitate, write the net ionic reaction. (b)
Guida verificata passo dopo passo1
Identify the ions present in each of the aqueous solutions.
Determine the possible combinations of cations and anions that can form when the solutions are mixed.
Use the solubility rules to determine if any of the combinations form an insoluble compound, which would be the precipitate.
If a precipitate forms, write the balanced molecular equation for the reaction.
Write the net ionic equation by removing the spectator ions from the balanced molecular equation.
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Precipitation Reactions
Precipitation reactions occur when two aqueous solutions are mixed, resulting in the formation of an insoluble solid, known as a precipitate. This happens when the product of the reaction exceeds the solubility product constant (Ksp) of the compound formed. Understanding the solubility rules helps predict whether a precipitate will form based on the ions present in the solutions.
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Percorso guidato
01:53
Selective Precipitation
Solubility Rules
Solubility rules are guidelines that help predict the solubility of various ionic compounds in water. For example, most nitrates are soluble, while many carbonates are not. By applying these rules, one can determine which combinations of ions will lead to the formation of a precipitate when mixed in solution.
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Percorso guidato
00:28Solubility Rules
Net Ionic Equations
Net ionic equations represent the actual chemical species involved in a reaction, excluding spectator ions that do not participate in the formation of the precipitate. To write a net ionic equation, one must first identify the ions in solution, determine which ones combine to form the precipitate, and then express the reaction in its simplest form, highlighting only the relevant ions.
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Percorso guidato
00:51Net Ionic Equations
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