TABLE OF CONJUGATE ACID-BASE PAIRS. Acid. Base. Ka (25oC). HClO4. ClO4. –. H2SO4. HSO4 ... H2CO3. HCO3. –. 4.3 x 10–7. HCrO4. –. CrO4. 2–. 3.20 x 10–7.
確定! 回上一頁