Titrations, pH basics, and oxidation numbers.
Alkanes (free radical substitution) and Alkenes (electrophilic addition). A Level Chemistry for OCR A
Groups 2 and 7 trends, including reactivity and physical properties. Enthalpy: Enthalpy changes ( ΔHcap delta cap H ), calorimetry, and Hess’ Law. Titrations, pH basics, and oxidation numbers
Atomic structure, relative mass, and formulae. and Hess’ Law. Atomic structure
Analyzing data to identify errors, uncertainties, and improvements. Module 2: Foundations in Chemistry
The "building blocks" of the course, providing the essential concepts for all subsequent modules.