Question

Molecules on an acid–base indicator react chemically with ions in a solution, causing the indicator to change color. Which ions in the solution cause this reaction?

Answer 1

The answer is hydrogen ions. Hydrogen ions, entirely, the core of a hydrogen iota isolated from its going with an electron. The hydrogen core is comprised of a molecule conveying a unit positive electric charge, called a proton. The separated hydrogen particle, spoken to by the image H +, is in this way generally used to speak to a proton.