Which statement concerning ethanoic acid is correct?
- AEthanoic acid can be made by the catalysed addition of steam to ethene.
- BPropanoic acid can react with ethanoic acid to produce an ester.
- CSolutions of $1.0\,\text{mol dm}^{-3}$ ethanoic acid and $1.0\,\text{mol dm}^{-3}$ hydrochloric acid will react with magnesium at equal rates.
- DThe formula of ethanoic acid is $\text{CH}_3\text{CO}_2\text{H}$.