Edexcel GCSE Chemistry | Paper 2, June 2021 | SwH Learning

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Hazel answers the June 2021 Edexcel GCSE Chemistry Paper 2 (higher tier) past paper.

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These SwH Learning videos are designed to help with your GCSE or IGCSE science revision.

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Hazel completed her undergraduate degree at St John's College, the University of Cambridge. She then did a PGCE (Post-Graduate Certificate of Education) before qualifying as a science teacher. She now works full time as a professional tutor.

Material required for Grade 9 (A*) is included.

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Hii, I dont understand the last 2 mark question about the number of atoms. Why would you need to times (0.029239 x 6.02 x 10*23) by the number of atoms?

Lyn-rijx