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Zn (0.85M) + Cu (1.10M) in an electrochemical cell. what is the conc of the zinc ion?
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You prepare a buffer solution by dissolving 2.00 g each of benzoic acid, C6H5COOH and sodium benzoate, NaC6H5COO in 750.0 mL of water. What is the pH of this buffer? Assume that the solution's volume is 750.0 mL.
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