This worksheet is a simple activity that has students complete simple Acid and Base calculations in order to solve the mystery murder. The students will convert from concentration of H+, OH-, Acid or Base to solve for pH. They then read clues about each suspect to match the suspect to the corresponding pH. Finally, they add the pH's together for each suspect to determine who murdered Dalton Anion. I use this activity after teaching about pH calculations as a way for students to practice pH conv