This lab includes a theoretical explanation of how buffers work and how they are made, including a derivation of the Henderson-Hasselbalch equation. Students will use what they have learned to ...

Identify the independent (manipulated) and dependent (responding) variables in a scientific investigation. Draw conclusions about the relationship between two variables using quantitative data.

Strong base is added to three different buffers and water and the effect on pH is observed.

Section 2: Mondays and Wednesdays, 8:00 to 10:30 am Section 3: Mondays and Wednesdays, 1:30 to 4:00 pm Section 4: Tuesdays and Thursdays, 8:00 to 10:30 am ...

Is it an acid, base, or neutral? Make your own acid-base indicator from red cabbage, then test various household substances. Acids and bases are classes of materials that have different properties.