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Chemical Reactions, Ekran görüntüsü 2020-12-28 214631, Ekran görüntüsü…
Chemical Reactions
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Combination reactions
A combination reaction is a reaction in which simpler substances are combined into a more
complex compound.
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Decomposition reactions
In a decomposition reaction, a single compound is broken down into two or more simpler
substances.
Heat isusually reqired to start a decomposotion reaciton.Ionic compounds containing oxygen often decompose into a metal and oxygen gas
decomposition reaction,
In a combustion reaction, carbon containing compounds, fuel burns in oxygen from the air to
produce carbon dioxide, CO2, water, H2O, and heat or flame.
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-They are generally rapid reactions that produce flames.
-Most involve oxygen (from the air) as a reactant.
-Also involve a fuel that reacts with O2 to form one or more oxidized products. .
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