laipwepie5cinta laipwepie5cinta
  • 30-10-2016
  • Chemistry
contestada

A solution is prepared by adding 100 ml of 0.2 m hydrochloric acid to 100 ml of 0.4 m sodium formate. is this a buffer solution, and if so, what is its ph?

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DivineSolar
DivineSolar DivineSolar
  • 30-10-2016
It is a buffer because pH = pKa of formic acid. 
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