Effervescence in Chemical Reactions

[XXCatalunyaXX]

Which are the metal and the acid reacting?

[SimpleChemConcepts]

thanks for message. In fact, no metals are involved here. Just an example to show junior chemistry students the meaning of "effervescence".

Check out my profile for another video on Reaction between Potassium & Water.

=)

[supermacedonianking]

not bad.. CO2 gas given off

[SimpleChemConcepts]

thanks. =)