糖心Vlog

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糖心Vlog

Last updated

19 August 2026

docx, 41.12 KB
docx, 41.12 KB

GCSE Chemistry worksheet on temperature, concentration and rates of reaction with answers, covering kinetic energy, collision frequency and the effect of changing reactant concentration. Includes a hydrochloric acid and magnesium ribbon investigation with worked answers on variables, trends, means and repeat trials. Includes the student worksheet and answers for quick marking and feedback.

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