Science C3 Exam Practice

C3 Revision...

Rate of reaction...

Some reactions are slow, such as rusting, and some are fast, like burning. The rate of reaction can be found by measuring the amount of product formed in a given time.A reaction stops when all the particles of one of the reactants are used up.

The units commonly used when measuring the rates of reaction are:

• g/s   (grams per second) and g/m (grams per minute) when measuring the mass of a product…