Is A Substance Which Is Added To The Reaction System In Small Amounts It Changes Color At End Point? indicator: a substance which is added to the reaction system in small amounts; it indicates that the reaction is complete (has reached the end point) by changing color. Is a substance which is added to the
What Is The Endpoint And Equivalence Point Of A Titration? The point at which the indicator changes color is called the endpoint. So the addition of an indicator to the analyte solution helps us to visually spot the equivalence point in an acid-base titration. Endpoint: refers to the point at which the indicator changes color
What Is The PH At Half Equivalence Point? At the half-equivalence point, pH = pKa when titrating a weak acid. After the equivalence point, the stoichiometric reaction has neutralized all the sample, and the pH depends on how much excess titrant What is the approximate pH at the half equivalence point? The half equivalence point
What Is Equivalence Point And Endpoint? The point in the titration process where the chemical reaction in the titration mixture ends is called equivalence point. The point in the titration process which is indicated by color change of the indicator is called endpoint. It is the point where the analyte has completely reacted with the