Unit 3 of 6Gatekeeper unitGrade 12
Solubility Equilibrium
Work through these 4 topics in order. Clear the gatekeeper and the rest of the course opens up.
01
The concept of solubility
Dissolving as a dynamic equilibrium.
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02
Qualitative analysis — identifying ions
Using selective precipitation to identify ions.
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03
The solubility product constant (Ksp)
Writing Ksp and finding molar solubility.
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04
Precipitation formation and Ksp
Comparing the trial ion product to Ksp.
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