What is the ph of a soft drink

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A buffer, consisting of H2PO4- and HPO42-, helps control the pH of physiological fluids. Many carbonated soft drinks also use this buffer system. What is the pH of a soft drink in which the major buffer ingredients are 5.10 g of NaH2PO4 and 4.10 g of Na2HPO4 per 355 mL of solution?

Reference no: EM13153294

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