An acid-base indicator is a substance that changes color as the pH of the solution changes. Indicators work because they are weak acids which when in solution, exist in equilibrium with their ...

organic chemistry, chemical equilibria, kinetics, and acid-base chemistry. Includes laboratory component that emphasizes lecture components. Introduces chemical engineering as a profession using the ...

An acid-base indicator is a substance that changes color as the pH of the solution changes. Indicators work because they are weak acids which when in solution, exist in equilibrium with their ...

Acid-base indicators change color depending on whether they are ... This activity is adapted from an activity that originally appeared in the Celebrating Chemistry issue for National Chemistry Week ...