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Problem- You have 425 mL of an 0.33 M acetic acid solution. What volume (V) of 1.80 M NaOH solution must you add in order to prepare an acetate buffer of pH = 4.64? (The pKa of acetic acid is 4.76.)
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How many grams of nitrogen are found in 50.0 grams of potassium nitrate?
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