Acizi:
CH3-COOH - acid acetic (otet)
H2CO3 - acid carbonic (in bauturile racoritoare)
acid citric -> sarea de lamaie
acid palmitic -> continut in sapunuri
acid oleic -> uleiuri vegetale
Baze:
NaOH - soda caustica
Ca(OH)2 - apa de var
Mg(OH)2 - hidroxid de magneziu continut in diferite medicamente]
Nu mai stiu..