“When Science Went International” (C&EN, Sept. 6, page 60) shows the 19 molecular formulas for acetic acid listed in Kekulé’s textbook of 1859 without pointing out that Josef Loschmidt was the first ...
Vinegar is one of the most commonly used substances found in almost every household. From adding flavour to food and preserving pickles to being used as a natural cleaning agent, vinegar plays an ...