Practice Problem: Solubility Product Constant Calculations

[@kumudchaprana5900]

I really needed this 💐

[@bakarfariidofficial]

Thnks the way that you are explaining some thing

[@sergioh5515]

How did you get [F^-]? I know u said stochi...however u spell it, lol. But idk how? Thnx for the video! Like as always

[@ProfessorDaveExplains]

when the solid dissolves you get two fluorides for every calcium, so whatever the calcium concentration, you just double it to get the fluoride concentration

[@FolorunsoMuritala-zl3so]

2×2.1×10^-4

[@aaliyahvarona5409]

How come we don’t make an ice table with 2x for this for molar solubility?

[@begmuhammethajyyew]

i am also frustrated and bewildered because of that

[@cherryredinguito7277]

Hello sir can you help me understand this problem. The answer was 1.6 x 10^-2. And I have solve this a hundred times but I still don't arrive on the answer This is the problem the solubility product constant for ce(io3)3 is 3.2 x 10^-10. what is the ce ^3+ concentration in a solution prepared by mixing 50.00 ml of 0.0450 M ce ^3+ with 50.00 ml of 0.045 M io3^-