2. 0.1 Macetic acid 3. 0.1 M sodium acetate 。 Calculate the mass of sodium acetate (CH3COONa) required to prepare 50 mL

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2 0 1 Macetic Acid 3 0 1 M Sodium Acetate Calculate The Mass Of Sodium Acetate Ch3coona Required To Prepare 50 Ml 1 (96.05 KiB) Viewed 43 times

2. 0.1 Macetic acid 3. 0.1 M sodium acetate 。 Calculate the mass of sodium acetate (CH3COONa) required to prepare 50 mL of a 0.10 M sodium acetate solution, the molar mass is 82.03 g/mol. 4. 0.1 M NaOH 5. 0.1M HCI 6. pH 3.7 buffer 7. pH 4.7 buffer 8. pH 5.7 buffer 5. Determine the volumes of 0.10 M CH3COOH and 0.10 M CH3COONa required to prepare 10 mL of the following pH buffers: pH 4.7, pH 5.7. (Note: the pKa of CH3COOH = 4.7.) Use the Henderson-Hasselbalch equation to calculate these volumes. An Example Calculation is given below for the 3.7 pH buffer in Figure 1.