5 examples of colour change of chemical reaction
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rusting of iron.combustion (burning) of wood.metabolism of food in the body.mixing an acid and a base, such as hydrochloric acid (HCl) and sodium hydroxide (NaOH)cooking an egg.digesting sugar with the amylase in saliva.mixing baking soda and vinegar to produce carbon dioxide gas.baking a cake.
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List of Chemical Changes
rusting of iron.
combustion (burning) of wood.
metabolism of food in the body.
mixing an acid and a base, such as hydrochloric acid (HCl) and sodium hydroxide (NaOH)
cooking an egg.
digesting sugar with the amylase in saliva.
mixing baking soda and vinegar to produce carbon dioxide gas.
baking a cake
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