These questions cover what school trial papers ask about the equilibrium constant again and again: writing expressions (with solids left out), what the size of means, from equilibrium amounts, ICE tables in moles and litres, against , how equation changes and temperature change , square-root and missing-value problems, and from colorimetry. They start easy and get harder. Stuck? Tap Show a hint for one step at a time.
Sign in to take HSC practice
20 questions with instant marking. It is free, and your scores are saved to your account so you can carry on from any device.
Turn on JavaScript to sign in and take the quiz.