Natural Bases (1 Viewer)

[Robbo_m8]

one of these dot points says identify some natural bases and acids. Acids are pretty easy, Ascorbic acid, acetic, lactic etc. But im struggling to find some natural bases, and i dont no where any of the ones i find come from. Is it enough to just sort of say like metal oxides, or does anyone have some more specific real examples.

 

[Sirius Black]

calcium carbonate, calcium oxide, calcium hydroxide

 

[xiao1985]

ammonia in some minute quantitiy...

 

[Casmira]

if you want to get really specific, alanine