Mathematics, 25.11.2021 14:00 welcome00
Calculate the pH of the following buffer: Sodium phosphate, dibasic 6.2 g Sodium phosphate, monobasic 4.5 g Water qs 1000 mL T he pKa value of sodium phosphate monobasic is 7.21 at 25°C and serves as an acid in this buffer because it is more acidic than sodium phosphate dibasic. T he molecular weight of sodium phosphate monobasic is 120 and of sodium phosphate dibasic is 142.
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Calculate the pH of the following buffer: Sodium phosphate, dibasic 6.2 g Sodium phosphate, monobasi...
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