Ascorbic acid is a diprotic, with ionizations of: pKa1 = 4.10; pKa2 =11.80. You need to make 350 mL of an ascorbate buffer that is pH 5.05, andyou have 1.5 mM stock solutions of :ascorbic acidmonosodium ascorbatedipotassium ascorbateHow much 1.5 mM monosodium ascorbate do you use to make yoursolution? Answer in mL and report your value to three signicant gures.Please type only the number.
Ascorbic acid is a diprotic, with ionizations of: pKa1 = 4.10; pKa2 =11.80. You need to make 350 mL of an ascorbate buffer that is pH 5.05, andyou have 1.5 mM stock solutions of :ascorbic acidmonosodium ascorbatedipotassium ascorbateHow much 1.5 mM monosodium ascorbate do you use to make yoursolution? Answer in mL and report your value to three signicant gures.Please type only the number.
Chapter9: Parenteral Medication Labels And Dosage Calculation
Section: Chapter Questions
Problem 6.7P
Related questions
Question
Ascorbic acid is a diprotic, with ionizations of: pKa1 = 4.10; pKa2 =
11.80. You need to make 350 mL of an ascorbate buffer that is pH 5.05, and
you have 1.5 mM stock solutions of :
ascorbic acid
monosodium ascorbate
dipotassium ascorbate
How much 1.5 mM monosodium ascorbate do you use to make your
solution? Answer in mL and report your value to three signicant gures.
Please type only the number.
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