Calculations in chemistry

By Chemistry World2015-03-09T00:00:00+00:00

Chemical calculus

Calculations in chemistry was first reviewed by Chemistry World.

Topics

News
Graphene veil prevents fading
2021-08-27T05:06:00Z
Atomically-thin graphene lattices are being used as a barrier against ageing
Resource
Fertilisers and sustainability | 16–18 years
Investigate the rate of hydrolysis of urea and assess your learners’ practical skills, includes extension green chemistry questions on sustainable fertilisers.
Resource
The chemistry of a meteorite | 11–14 years
Data analysis and graph drawing activity for 11–14 year olds based on the chemical composition of the Dhofar 007 meteorite. Identify elements from chemical formula and differentiate between metal and non-metal elements.

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