Investigate the structure of sulphur compounds to suggest an explanation for the observed transient red colour in the reaction between sulphur dioxide and an aqueous solution of iron (III) ions.
In Search of More Solutions provides material for chemical “egg race” competitions that help to put the fun back into chemistry, and gives students that “little bit extra” to motivate them to follow a scientific or technical career.
2020-07-08T09:23:00Z
From building good foundations to memorising the rules, these tips will help your students grasp this tricky topic
2020-06-19T09:47:00Z
Try this proven approach to remote teaching with your science classes
2020-07-07T11:42:00Z
Video resources showing how to carry out a titration experiment and interactive resources to allow students to collect their own results.
2020-07-07T11:41:00Z
Video resource showing how to purify water to make it ‘potable’ and how to test it.
2020-07-07T11:41:00Z
Video resources showing the displacement reactions between the halogens chlorine, bromine and iodine and their respective halides.
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