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Experimental Techniques | IGCSE and O Level Chemistry pptx
Precision Measurements & Purity Analysis in Chemistry
Summary: This presentation explores essential experimental techniques in chemistry. It covers accurate measurements using electronic balances, thermometers, and stopwatches, along with methods for determining gas volumes. The slides detail purity analysis through melting and boiling point changes and explain separation techniques like filtration, decanting, solvent extraction, and fractional distillation.
Summary: This presentation explores essential experimental techniques in chemistry. It covers accurate measurements using electronic balances, thermometers, and stopwatches, along with methods for determining gas volumes. The slides detail purity analysis through melting and boiling point changes and explain separation techniques like filtration, decanting, solvent extraction, and fractional distillation.