Respuesta :

Answer:

lots

its on cafeteria food at ur school

Explanation:

Could you be more precise?

There are over 100 types of acid.

These are a few for example:

H2SO3Sulfurous Acid

H2SO4Sulfuric Acid

H2SO2Hyposulfurous Acid

H2SO5Persulfuric Acid

H2S2O7Pyrosulfuric Acid

H2S2O5Disulfurous Acid

H2S2O4Dithionous Acid

H2S4O6Tetrathionic Acid

H2S2O2Thiosulfurous AcidH2SHydrosulfuric Acid

H2S2O8Peroxydisulfuric AcidHClO4Perchloric Acid