ednaleake41062 ednaleake41062
  • 22-04-2024
  • Chemistry
contestada

Iodic acid (HIO) with Ka = 1. 6 x 10⁻¹. Which one and its sodium salts would be best to prepare a buffer solution with a pH = 3. 80? Show all appropriate calculations and explain briefly why.
a) HIO
b) NaIO₂
c) NaIO₃
d) NaIO₄

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