Solution Found!
A saturated solution of Agl has [Ag+] = 9.2 × 10?9M and
Chapter 15, Problem 82P(choose chapter or problem)
A saturated solution of AgI has \(\mathrm{[Ag^+]=9.2 \times 10^{-9} ~M}\) and \(\mathrm{[I^-]=9.2 \times 10^{-9} ~M}\). What is the value of \(K_\mathrm{sp}\) for AgI?
Equation Transcription:
Text Transcription:
[Ag^+]=9.2 x 10^{-9} M
[I^-]=9.2 x 10^{-9} M
K_{sp}
Questions & Answers
QUESTION:
A saturated solution of AgI has \(\mathrm{[Ag^+]=9.2 \times 10^{-9} ~M}\) and \(\mathrm{[I^-]=9.2 \times 10^{-9} ~M}\). What is the value of \(K_\mathrm{sp}\) for AgI?
Equation Transcription:
Text Transcription:
[Ag^+]=9.2 x 10^{-9} M
[I^-]=9.2 x 10^{-9} M
K_{sp}
ANSWER:
Solution 82P :
Step 1:
Given :
[Ag+] = 9.2 × 10-9 M
[I-] = 9.2 × 10-9 M
Ksp for AgI = ?
Ksp is the solubility product constant. It is the equilibrium constant of a solid substance that is dissolved in aqueous solution. It represents the level at which a solute dissolves in solution. It changes with the temperature. Ksp is the mathematical product of the concentrations of the ion dissolved raised to the power of their stoichiometric coefficients.
For the reaction :
aA(s) ⇋ cC(aq) + dD(aq)
The formula of Ksp is :
Ksp =