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What is a prescript 2HCI is the 2 a prescript of is it coefficient?
Wiki User
∙ 16y ago
First of all, it is "HCl" not "HCI" -- in other words the letters H-C-L, and not H-C-I. HCl is hydrochloric acid, and is made of hydrogen atom (H) and a chlorine atom (Cl). There is no such thing as HCI.
2HCl means 2 of HCl. it is the coefficient. there is no such thing as prescript, only subscript. so if it were HCl2, then the Cl there would be two in count, with 1 H.
Wiki User
∙ 16y ago
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