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Home Q & A Board Biology-Related Homework Help Biochemistry
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nclariceb nclariceb
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6 years ago
Which of the following pairs would be the best buffer at pH 10.0?
 
  a. Acetic acid and sodium acetate (pKa = 4.76)
  b. H2CO3 and NaHCO3 (pKa values are 3.77 and 10.4)
  c. Lactic acid and sodium lactate (pKa = 3.86)
  d. NaH2PO4 and Na2HPO4 (pKa values are 2.1, 7.2, 12.4)
  e. Sodium succinate and succinic acid (pKa = 4.21)
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gracieelaine12gracieelaine12
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6 years ago
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nclariceb Author
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6 years ago
Words can't even express my thanks
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