ph计算的四个公式pka 2026-04-22 11:58:20 2112次阅读 谢叔葛 2025-06-27 15:24:21 121 pH = 7 - log([A-]/[HA]) pH = pKa + log([A-]/[HA]) pH = 14 - pKa - log([A-]/[HA]) pH = pKa + log([H3O+]/[HA])
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