Mean Ionic Activity Coefficient

The mean ionic activity coefficient of a solution is a combination of the activity coefficients of the cation and anion.

[@Alex-oz7re]

Great video! I think you might have miscalculated the activity coefficient at the end. I got an answer of 0.668 from what is written on the board. The only way I get 0.298 is if I then cube 0.668. I hope it helps!

[@PhysicalChemistry]

Oops! You are 100% right. That is a mistake. It looks like I copied the wrong value from my notes. The correct value is 0.668, which is ∛(0.298), exactly as you say. Sorry for the mistake. I'll work on a correction.

[@jesugbogoenis]

Thank you. Thought I was going crazy already

[@18e-Rule]

Thank you for the video Sir..