This activity is in two parts; first, students make observations while carrying out tests for various negative ions, then they use their observations to help identify the negative ions present in a number of solutions.
This practical is part of our Chemistry for Non-Specialists collection.
2021-10-14T06:40:00Z
How your teaching can equip students to recognise and ward off misinformation
2021-10-06T05:00:00Z
Show your learners the difference that science can make and provide them with role models who are leading chemists in their fields.
2021-09-29T06:12:00Z
Link the science you teach in your classroom to poverty and inequality targeted by the UN’s SDGs
Critical thinking and research task, reflecting on the science and societal views surrounding drugs and their development
In this activity students are required to apply their understanding of redox to identify which metal is oxidised and which is reduced in a series of displacement reactions
Provide context and help build cultural and science capital, while improving learners’ reading skills
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