Answers are grounded in this paper and cite their sources.
The surface tensions of aqueous solutions of formic acid, acetic acid, and propionic acid were measured over the entire concentration range at temperatures (20 to 50) °C. The experimental values were correlated with temperature and mole fraction. Maximum deviations were in both cases always less than 1%.
No takes yet. Share an insight, caveat, or question.
Álvarez et al. (1997) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: