Scientific Question Format: How does INDEPENDENT VARIABLE (IV) affect DEPENDENT VARIABLE (DV)? Two scientific questions regarding acid-base buffer solutions will be investigated. An acid-base buffer ...

Students will use what they have learned to complete a Buffer Challenge. Figure 1. Reference molecule for definition of Brønsted-Lowry acids and bases. Water behaves as both an acid and a base. When ...

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 ...