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Chemistry, 25.08.2019 04:00 kereshmeh

You need to prepare 100.0 ml of a ph=4.00 get the buffer solution using 0.100 m benzoic acid (pka = 4.20) and 0.140 m sodium benzoate.

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You need to prepare 100.0 ml of a ph=4.00 get the buffer solution using 0.100 m benzoic acid (pka =...
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