Alex

Student

oh my god thank you so much. i could never understand how hydroxide ions react with hydrogen gas at the negative electrode, but your concise and adept diagrams are truly a godsend.

Olivia

Student

Thanks for the clear and simple explanation! Love how you break up the explanations with questions.

Eleanor

Student

I really appreciate the work you did you deserve more and this video helped me a lot thanks for all of your support sir

Reem

Student

The best way to understand anything!!! Thanks a lot! :)

Joshua

Student

This helped me with school works, thanks a lot