This is intended to be an ultimate guide and revision video on how to solve and answer the kinetic energy (KE=1/2mv^2) calculations for the time of flight mass spectrometry questions under the 3.1.1.2 Mass number and isotopes sub-topic under the 3.1.1 Atomic structure topic for the AQA A-Level chemistry specification. The aim of this video is to help all of you revise and prepare for your paper 1 and 3 exams.
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I teach you everything you need to know for the following points:
◼ Equations and units
◼ Converting units
◼ Finding mass of one ion using the Avogadro constant
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📝 AQA A-level Chemistry Specification 📖
bit.ly/3Qn1Hqj
📚 Although this tutorial focuses on AQA, the concepts covered here are also applicable to other exam boards, such as OCR and Edexcel
12 ноя 2023