Solution #1 50.0 mL of 0.0750 M acetic acid and 0.308 grams of sodium acetate So
ID: 1019656 • Letter: S
Question
Solution #1
50.0 mL of 0.0750 M acetic acid and 0.308 grams of sodium acetate
Solution #2
25.0 mL of 0.0750 M acetic acid, 25.0 mL of deionized water, and 0.308 grams of sodium acetate
Solution #3
50.0 mL of 0.0750 M acetic acid and 0.154 grams of sodium acetate
Solution #4
50.0 mL of 0.0750 M acetic acid
Solution #5
50.0 mL deionized water and 0.308 grams of sodium acetate
Solution #1
50.0 mL of 0.0750 M acetic acid and 0.308 grams of sodium acetate
Solution #2
25.0 mL of 0.0750 M acetic acid, 25.0 mL of deionized water, and 0.308 grams of sodium acetate
Solution #3
50.0 mL of 0.0750 M acetic acid and 0.154 grams of sodium acetate
Solution #4
50.0 mL of 0.0750 M acetic acid
Solution #5
50.0 mL deionized water and 0.308 grams of sodium acetate
Explanation / Answer
Solution #1 : concentration of sodium acetate in 50 ml buffer = 0.308 g/82.0343 g/mol x 0.05 L = 0.075 M
Volume of HCl required for reaction = 0.075 M x 25 ml/0.1 M = 18.75 ml
Solution #1 : Volume of NaOH required for reaction = 0.075 M x 25 ml/0.1 M = 18.75 ml
Solution #2 : concentration of sodium acetate in 50 ml buffer = 0.308 g/82.0343 g/mol x 0.05 L = 0.075 M
Volume of HCl required for reaction = 0.075 M x 25 ml/0.1 M = 18.75 ml
Solution #2 : Volume of NaOH required for reaction = 0.075 M x 25 ml/0.1 M = 18.75 ml
Solution #3 : concentration of sodium acetate in 50 ml buffer = 0.154 g/82.0343 g/mol x 0.05 L = 0.0375 M
Volume of HCl required for reaction = 0.0375 M x 25 ml/0.1 M = 9.375 ml
Solution #3 : Volume of NaOH required for reaction = 0.075 M x 25 ml/0.1 M = 18.75 ml
Solution #4 : concentration of sodium acetate in 50 ml buffer = 0 M
Volume of HCl required for reaction = 0 ml
Solution #4 : Volume of NaOH required for reaction = 0.075 M x 25 ml/0.1 M = 18.75 ml
Solution #5 : concentration of sodium acetate in 50 ml buffer = 0.308 g/82.0343 g/mol x 0.05 L = 0.075 M
Volume of HCl required for reaction = 0.075 M x 25 ml/0.1 M = 18.75 ml
Solution #5 : Volume of NaOH required for reaction = 0 ml
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