Worked example: Calculating solubility from Kₛₚ | Equilibrium | AP Chemistry | Khan Academy
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- Опубликовано: 3 окт 2024
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A compound's molar solubility in water can be calculated from its Kₛₚ value at 25°C. To do so, first prepare an ICE (Initial, Change, and Equilibrium) table showing the equilibrium concentrations of the ions in terms of x, the molar solubility of the compound. Then, plug these expressions into the solubility-product expression for the compound and solve for the value of x.
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Why dont they teach it like this.
Thank you very much you saved me from failing my exam :)
Thank you sir
How did u calculate the value of x?
Cube root of the left hand side after making x subject
How do we know the Ca is 2+
It will tell you in your periodic table
It’s the amount of valency electrons it gains or loses, so since Ca loses two electrons, it becomes +2 (rem that both protons and electrons are originally the same amount)
What is kse
Khan??