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Answer:
If there are more products than reactants, then it is a decomposition reaction.
If there are more reactants than products, it is a synthesis reaction.
If oxygen is a part of the reactant, it is a combustion reaction.
If one ion replaces another, it is a single replacement reaction.
If there are two compounds in a reactant where cations switch, it is a double replacement reaction.
Explanation:
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The reactant and products help us to classify a chemical reaction as If two or more substance react and produce a new compound then its is combination reaction. If one reactant breaks into two or more products then it is decomposition reaction. If one element replaces another then it is a single displacement reaction. If elements exchange between two compounds then it is double decomposition reaction.
What is a Chemical reaction ?
A chemical reaction is a process in which chemical bonds between atoms to break and reorganize, to form other new substances.
How to classify a product and reactant in chemical reaction ?
- A combination reaction is a chemical reaction where two or more substances react to produce a new compound.
- A decomposition reaction is a chemical reaction in which one reactant breaks down to form a two or more products.
- A single replacement reaction is a chemical reaction in which one element replaces the another element in a compound. It is also called Single displacement reaction.
- A double displacement is a chemical reaction in which elements are exchange between the two compounds.
Thus from the above conclusion we can say that The reactant and products help us to classify a chemical reaction as If two or more substance react and produce a new compound then its is combination reaction. If one reactant breaks into two or more products then it is decomposition reaction. If one element replaces another then it is a single displacement reaction. If elements exchange between two compounds then it is double decomposition reaction.
Learn more about the Chemical reaction here: https://brainly.com/question/11231920
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