Possible Unknown Acids: Molecular Name Formula pKa1 pKa2 Structure Weight (g/mol) Oxalic Acid H2C2O4 90.03 1.25 4.27 (ethanedioic acid) Malonic Acid H4C3O4 104.06 2.85 5.70 (propanedioic acid) Maleic Acid C4H4O4 116.07 1.92 6.27 (cis-butenedioic acid) Succinic Acid C4H6O4 118.09 4.21 5.64 (butanedioic acid) Malic Acid C4H6O5 134.09 3.40 5.20 (hydroxybutanedioic acid) Tartaric Acid C4H6O6 150.09 3.04 4.37 (2,3-dihydroxybutanedioic acid)
Possible Unknown Acids: Name Formula Molecular Weight (g/mol) pKa1 pKa2 Structure Oxalic Acid (ethanedioic acid) H2C2O4 90.03 1.25 4.27 Malonic Acid (propanedioic acid) H4C3O4 104.06 2.85 5.70 Maleic Acid (cis-butenedioic acid) C4H4O4 116.07 1.92 6.27 Succinic Acid (butanedioic acid) C4H6O4 118.09 4.21 5.64 Malic Acid (hydroxybutanedioic acid) C4H6O5 134.09 3.40 5.20 Tartaric Acid (2,3-dihydroxybutanedioic acid) C4H6O6 150.09 3.04 4.37
Weak_Acid_Titration_and_Polyprotic_Acid_Identification.docx