Catalyst vs Intermediate

[@jolenepowell3006]

I suddenly really like chemistry. thanks mama.

[@OldSchoolChemistry]

Hi Jolene, that is the ultimate compliment. I am so glad:)

[@adventurevloggeradnanahmedusa]

Excellent job as always.

[@OldSchoolChemistry]

Thank you Adnan! 🙂

[@xistence7371]

great video

[@OldSchoolChemistry]

Hi Xistence, I am glad you think so! Thank you for your comment:) I hope your class goes well.

[@shoriness]

this helps so much!

[@OldSchoolChemistry]

Hi Saje, I am so glad. Thank you for your comment!