What's the plural form of insolubilization? Here's the word you're looking for.
Answer
The noun insolubilization can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be insolubilization.
However, in more specific contexts, the plural form can also be insolubilizations e.g. in reference to various types of insolubilizations
or a collection of insolubilizations.
Examples
Insolubilization requires that mercury be made into a solid, stable mercury compound, mercuric sulfide.