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The buffer solution contains the following species in solution:
HCHO2(aq), HCO2-(aq), Na+(aq)
When NaOH is added, the OH- ions react with formic acid to give formate ions and water. It is
an acid-base neutralization reaction (weak acid and strong base).
The net equation is given by:
OH-(aq) + HCHO2(aq) => HCO2-(aq) + H2O(l)
Solution
The buffer solution contains the following species in solution:
HCHO2(aq), HCO2-(aq), Na+(aq)
When NaOH is added, the OH- ions react with formic acid to give formate ions and water. It is
an acid-base neutralization reaction (weak acid and strong base).
The net equation is given by:
OH-(aq) + HCHO2(aq) => HCO2-(aq) + H2O(l)

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The buffer solution contains the following species in solutionHCH.pdf

  • 1. The buffer solution contains the following species in solution: HCHO2(aq), HCO2-(aq), Na+(aq) When NaOH is added, the OH- ions react with formic acid to give formate ions and water. It is an acid-base neutralization reaction (weak acid and strong base). The net equation is given by: OH-(aq) + HCHO2(aq) => HCO2-(aq) + H2O(l) Solution The buffer solution contains the following species in solution: HCHO2(aq), HCO2-(aq), Na+(aq) When NaOH is added, the OH- ions react with formic acid to give formate ions and water. It is an acid-base neutralization reaction (weak acid and strong base). The net equation is given by: OH-(aq) + HCHO2(aq) => HCO2-(aq) + H2O(l)