Which equation shows ethanoic acid dissolved in water?
- A$\text{HCOOH(aq)} \rightleftharpoons \text{HCOO}^-\text{(aq)} + \text{H}^+\text{(aq)}$
- B$\text{HCOOH(aq)} \rightarrow \text{HCOO}^-\text{(aq)} + \text{H}^+\text{(aq)}$
- C$\text{CH}_3\text{COOH(aq)} \rightleftharpoons \text{CH}_3\text{COO}^-\text{(aq)} + \text{H}^+\text{(aq)}$
- D$\text{CH}_3\text{COOH(aq)} \rightarrow \text{CH}_3\text{COO}^-\text{(aq)} + \text{H}^+\text{(aq)}$