Acids and alkalis - Edexcel How to titrate an acid and an alkali Indicators are used to determine if a solution is acidic or alkaline. Acids react with metals, bases and carbonates to produce salts.

Learn how the amounts of chemicals in solution are measured with Bitesize GCSE Chemistry (OCR 21C).

IN his introduction the author tells us that his book is intended as a course of laboratory practice for the use of students in agricultural chemistry. How much time does he suppose such students ...