Common Ion Effect

Common Ion Effect explained and an example is provided.

[@salmaaosman2829]

Your explanation has been the most clear one I’ve seen so far. Thank you 🙏

[@OldSchoolChemistry]

Hi Salmaa, I am so glad! Thank you for your comment:)

[@Lobi10879]

Thank you so much! You are an amazing teacher and explain things very well to make sure we understand. ❤😊

[@OldSchoolChemistry]

Hi Red, I am so glad you think so! Thank you for your comment:)

[@jonathanpraise]

It was great, everything was perfect, thank you 💗

[@OldSchoolChemistry]

Hi Jonathan, I am so glad. Thank you! I hope your class goes well:)

[@abdullahkocalar1009]

thank you very much this video very helpful.

[@OldSchoolChemistry]

Hi Abdullah, my pleasure. I hope your class goes well🙂

[@hawraa186]

I am not even an English speaker but this was a pretty good explanation. thx

[@OldSchoolChemistry]

Hi Hawraa, I am so glad you were able to learn something from it! I hope your class goes well:)

[@ClumpypooCP]

When you say there is no initial hydronium ion, do we just ignore the hydronium concentration from the autoionization of water? And if so, why?

[@OldSchoolChemistry]

Yes, because it is so small in comparison to the ionization of the acid. Nice connection!

[@baraskparas9559]

Best explanations are from this channel, forget the rest.

[@OldSchoolChemistry]

Thank you Barask😉I hope you are well!

[@myahardiman5973]

Are Nh3 and Nh4 common ions

[@OldSchoolChemistry]

Yes, they can be common ions. Together they are an acid/conjugate base pair to make a buffer. I hope that helps. Thanks:)

[@beluga2394]

You guessed the answer of thr mcq to be basic, however the ph at the end was 3, which is acidic..i got so confused..what really is the correct answer then?

[@OldSchoolChemistry]

The math doesn't lie! The answer is the pH = 3 so it is acidic. Thanks:)

[@Andrewmaonga-fc5vh]

this is clear as water😂

[@OldSchoolChemistry]

Clever:) Thank you!!