Acid-base reactions resources

Explain how to test if a solution is an acid or not, and describe and explain what happens if rusty nails are put in an acid. Assessment focus: acid reactions.

Students use a table of some substances and their pHs to answer four questions.

Students answer three questions about information found on a bottle of bleach.

Students consider the potential for chemical change when a range of everyday substances are mixed. They use logical reasoning to work out the consequences of four pairs of reactions.