Choosing a Buffer

[@sylviasara1775]

your pretty

[@spookyscaryskeletons5240]

This helped me a lot, thank you so much

[@OldSchoolChemistry]

Hi Ali, I’m so glad! Please subscribe if you have not already. Thanks!!❤️

[@luciaqueme9322]

Excelent video :) can you do and example with pOH and Kb?

[@OldSchoolChemistry]

Hi Lucia, The same principles are true and apply to pOH and pkb. That is a great idea to make a video on it! Thanks😊

[@Gharam-wg3oh]

thank u ! 😭💞💞💞

[@OldSchoolChemistry]

Hi Gharam, my pleasure. Good job working so hard!💗

[@Memo-py3eu]

hello professor, if I don t have the conjugate base of the same acid can i use any base like Naoh

[@OldSchoolChemistry]

Hi Memo, No, because it is a strong base. A buffer must be made from a weak acid/base pair. Strong acids/bases completely dissociate so they cannot be buffers. Thanks!

[@Nevin-r8i]

What happens if it was in Kb instead of Ka

[@OldSchoolChemistry]

You can calculate Ka from Kb using 1x10^-14=Ka X Kb then use the same criteria. Thanks!