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Allgemeine Chemie...4 + Na 2 PO 4 (pH 5,4 - 8,0) Ammoniakpuffer. NH 3 + H 2 O + NH 4 Cl (pH 8,2 - 10,2) (pH 3,7 - 5,7) +HOAc + H 2 O -AcO +H 3 O -AcO + HOAc+H 2 O . HOAc + AcO-+H.
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