Question: what are weak acids list?
Answer: HO2C2O2H – oxalic acid. H2SO3 – sulfurous acid. HSO4 – – hydrogen sulfate ion. H3PO4 – phosphoric acid. HNO2 – nitrous acid. HF – hydrofluoric acid. HCO2H – methanoic acid. C6H5COOH – benzoic acid.