Identifying Gases

[@theservantsoftheprophet557]

This Video is Amazing!!

[@courtly3845]

Great handwriting

[@monaelamin2981]

Thank You SO MUCH :)

[@gh_liv]

Sir what about HCL, SO2, and H2S

[@TheTruth10071]

thank you a lot

[@rraj411]

Wrong :- CaCo3
Right :- CaCO3 + H20 + CO2-> CaHCO3

[@tee45467]

Hello, it's me