'Hydrogen consult' diaporamas de présentation

Single replacement - one element replaces another in a compound happens in one of 2 ways

Types of Reactions synthesis - formation of a new substance by combining 2 or more original substances A + B ---> C Ex: 2 H 2 + O 2 ---> 2 H 2 O. Decomposition - the breaking down of a substance into two or more new substances C ---> A + B Ex. 2 KClO 3 ---> 2 KCl + O 2.

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