AP

AP Chemistry Practical Pack: Iodine Clock Rate Law

Use a fixed iodine threshold to estimate initial rates and investigate concentration dependence. Four editable Word documents for AP Chemistry.

AP Chemistry Practical Pack: Neutralisation Calorimetry

Measure the enthalpy change of strong acid–base neutralisation and evaluate heat loss and calorimeter effects. Four editable Word documents for AP Chemistry.

AP Chemistry Practical Pack: Hess Law and Weak Acids

Compare strong- and weak-acid neutralisation and use Hess law to estimate an ionisation enthalpy difference. Four editable Word documents for AP Chemistry.

AP Chemistry Practical Pack: Chemical Equilibrium Shifts

Use controlled comparisons to investigate concentration changes in the iron–thiocyanate equilibrium. Four editable Word documents for AP Chemistry.

AP Chemistry Practical Pack: Calcium Hydroxide Solubility

Estimate a concentration-based solubility product from titration of saturated calcium hydroxide. Four editable Word documents for AP Chemistry.

AP Chemistry Practical Pack: Weak Acid Titration Curve

Use a pH titration curve to estimate weak-acid concentration and acid dissociation constant. Four editable Word documents for AP Chemistry.

AP Chemistry Practical Pack: Buffer Composition and Capacity

Separate the effects of acid-to-base ratio and total concentration on buffer pH and resistance to added acid. Four editable Word documents for AP Chemistry.

AP Chemistry Practical Pack: Galvanic Cells

Measure zinc–copper cell potentials and test the predicted effect of copper-ion concentration. Four editable Word documents for AP Chemistry.

AP Biology Practical Pack: Enzyme Activity

Investigate how hydrogen peroxide concentration affects oxygen production by catalase in potato extract. Four editable Word documents for AP Biology.

AP Biology Practical Pack: Artificial Selection

Compare selected and randomly bred Brassica rapa lines using leaf-hair counts across generations. Four editable Word documents for AP Biology.