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Chemical Reactions

A Man and a Woman Doing an Experiment
Chemical Reactions
Nathalie Khoury

Lab Safety Rules

Scientific investigations use a variety of methods tools and techniques to produce new knowledge. But performing lab experiments can be dangerous if proper safety precautions

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Chemical Reactions
Nathalie Khoury

Iodine clock Reaction

Magical chemical reaction: A colourless solution suddenly turns dark blue !! Iodine clock reaction is a very famous chemical reaction and very spectacular: A colourless

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