this post was submitted on 17 Feb 2024
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https://pubs.acs.org/doi/10.1021/acs.jchemed.6b00862#
" These additives are thought to enhance fountaining by lowering the surface tension of the beverage"
It's a still a physical effect, not a chemical reaction. The additives allow the physical effect to happen more rapidly because the water has lower surface tension.
So... You're just being a pedantic ass because I said chemical reaction instead of chemical component (or something to that effect). Really...
My general point still stands. Diet Coke creates more of a reaction with mentos then regular Coke. It is more than just nucleation points on the candy.
Your point was that a chemical reaction, presumably gas creating, occurs besides the already established effect. The paper you linked just mentions that some dissolved compounds can lower the surface tension which can promote bubble forming. This is not a chemical reaction and the distinction is important.