Chemistry, 03.08.2019 16:30 Ltksls4177
During the phosphatase experiment you will use several different ph buffers. the ph value depends upon combing various ratios of 0.1m citric acid and 0.2m sodium phosphate dibasic (na2hpo4, m. w. = 142 g/mole). describe how you would make 300 ml of 0.2m sodium phosphate dibasic given a 500g bottle of na2hpo4. include the type and sizes of any measuring vessels that you use to make the solution.
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