Chemistry

Learn how to calculate the reaction quotient (Q) and use it to predict the direction in which a chemical reaction will proceed.

Learn how to calculate chemical equilibrium shifts using Le Châtelier’s Principle to predict system responses to changes in concentration, temperature, and pressure.

Learn how to calculate acid-base neutralization reactions, including moles, molarity, and pH changes for accurate titration and solution analysis.

Learn how to calculate pH in neutralization reactions with step-by-step methods for strong and weak acid-base titrations. Accurate and clear explanations.

Learn how to calculate oxidation numbers in redox reactions with clear rules and examples to identify electron transfer and balance equations effectively.