Question: Calculate the pH of a buffer solution prepared by dissolving 8.5g of NaH2PO4 and 10.18g NA2HPO4 in 1 L water. NaH2PO4 * H2O MW= 138;

Calculate the pH of a buffer solution prepared by dissolving 8.5g of NaH2PO4 and 10.18g NA2HPO4 in 1 L water. NaH2PO4 * H2O MW= 138; Na2HPO4 * 7 H2O MW= 268 pka= 7.21.\n

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