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pKa(2) = pH - lg([K2HPO4]/[KH2PO4])

[K2HPO4]+[KH2PO4] = 0.05M

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[¿¼ÑÐ] 0856Çóµ÷¼Á +4 zhn03 2026-03-25 5/250 2026-03-25 22:42 by 418490947
[¿¼ÑÐ] ×Ü·Ö293Çóµ÷¼Á +4 ¼ÓÒ»Ò»¾Å 2026-03-25 6/300 2026-03-25 22:34 by barlinike
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