An Indicator is a weak acid itself which reacts with that one drop over and above the equivalence point to let you know you’ve reached equivalence. We cannot see molecular species, so we use a change in color to signal when we’ve reached Equivalence.
Titration Examples & Acid-Base Indicators
Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.