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The fluids within cells are buffered by H2PO−4and HPO2−4. Part A. Calculate the ratio of HPO2−4...

The fluids within cells are buffered by H2PO−4and HPO2−4.

Part A. Calculate the ratio of HPO2−4 to H2PO−4 required to maintain a pH of 7.1 within a cell.

Part B. Could a buffer system employing H3PO4 as the weak acid and H2PO−4 as the weak base be used as a buffer system within cells? Yes or no?

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