Skip to main content
Ch.17 - Aqueous Ionic Equilibrium
Tro - Chemistry: A Molecular Approach 4th Edition
Tro4th EditionChemistry: A Molecular ApproachISBN: 9780134112831Non è quello che usi tu?Cambia libro di testo
Tutti i libri di testoTro 4th EditionCh.17 - Aqueous Ionic EquilibriumProblema 86
Capitolo 17, Problema 86

Write balanced equations and expressions for Ksp for the dissolution of each ionic compound. a. CaCO3 b. PbCl2 c. AgI

Guida verificata passo dopo passo
1
For each ionic compound, write the balanced dissolution equation.
For CaCO_3, the dissolution equation is: CaCO_3 (s) \(\rightleftharpoons\) Ca^{2+} (aq) + CO_3^{2-} (aq).
For PbCl_2, the dissolution equation is: PbCl_2 (s) \(\rightleftharpoons\) Pb^{2+} (aq) + 2Cl^{-} (aq).
For AgI, the dissolution equation is: AgI (s) \(\rightleftharpoons\) Ag^{+} (aq) + I^{-} (aq).
Write the expression for K_{sp} for each compound based on the dissolution equations.

Risposta video verificata per un problema simile:

Questa soluzione video è stata consigliata dai nostri tutor come utile per risolvere questo problema.
Durata del video:
1m

Concetti chiave

Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.

Solubility Product Constant (Ksp)

The solubility product constant (Ksp) is an equilibrium constant that applies to the solubility of ionic compounds in water. It represents the maximum concentration of ions that can exist in a saturated solution at a given temperature. Ksp is calculated from the concentrations of the ions in solution, raised to the power of their coefficients in the balanced dissolution equation.
Video consigliato:
Percorso guidato
01:47
Solubility Product Constant

Dissolution of Ionic Compounds

The dissolution of ionic compounds involves the separation of the compound into its constituent ions when it is added to water. This process can be represented by a balanced chemical equation, where the solid ionic compound is shown breaking down into its ions, which then enter the solution. Understanding this process is crucial for writing the correct Ksp expressions.
Video consigliato:
Percorso guidato
02:11
Ionic Compounds Naming

Balancing Chemical Equations

Balancing chemical equations is essential for accurately representing the conservation of mass in a chemical reaction. In the context of dissolution, it involves ensuring that the number of atoms of each element is the same on both sides of the equation. This step is critical for deriving the correct Ksp expression, as the coefficients in the balanced equation determine the powers to which the ion concentrations are raised.
Video consigliato:
Percorso guidato
01:32
Balancing Chemical Equations
Pratica correlata
Domanda del libro di testo

Refer to the Ksp values in Table 17.2 to calculate the molar solubility of each compound in pure water. a. AgBr

1288
views
Domanda del libro di testo

Refer to the Ksp values in Table 17.2 to calculate the molar solubility of each compound in pure water. b. Mg(OH)2 c. CaF2

Domanda del libro di testo

Write balanced equations and expressions for Ksp for the dissolution of each ionic compound. b. PbBr2

339
views
Domanda del libro di testo

Write balanced equations and expressions for Ksp for the dissolution of each ionic compound. c. Ag2CrO4

712
views
1
rank
Domanda del libro di testo

Write balanced equations and expressions for Ksp for the dissolution of each ionic compound. a. BaSO4

927
views
Domanda del libro di testo

Refer to the Ksp values in Table 17.2 to calculate the molar solubility of each compound in pure water. a. MX (Ksp = 1.27⨉10-36) b. Ag2CrO4 c. Ca(OH)2