Types of chemical reactions

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What is a combustion reaction?

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A combustion reaction is a chemical reaction that occurs when a substance combines with oxygen, releasing energy in the form of light and heat. Example: C2H2 + O2 -> CO2 + H2O.

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What is a decomposition reaction?

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A decomposition reaction is a type of chemical reaction where a single compound breaks down into two or more simpler substances. Example: 2H2O -> 2H2 + O2.

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What is a synthesis reaction?

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A synthesis reaction is a chemical reaction in which two or more substances combine to form a single new compound. Example: 2H2 + O2 -> 2H2O.

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What is a single replacement reaction?

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A single replacement reaction is a type of chemical reaction where one element replaces another in a compound. Example: Zn + H2S -> ZnS + H2.

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What is a double replacement reaction?

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A double replacement reaction is a chemical reaction where two compounds exchange ions or bonds to form two new compounds. Example: AgNO3 + NaCl -> AgCl + NaNO3.

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What is the general form of a combustion reaction?

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The general form of a combustion reaction is: Hydrocarbon + O2 -> CO2 + H2O.

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What is the general form of a decomposition reaction?

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The general form of a decomposition reaction is: AB -> A + B.

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What is the general form of a synthesis reaction?

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The general form of a synthesis reaction is: A + B -> AB.

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What is the general form of a single replacement reaction?

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The general form of a single replacement reaction is: A + BC -> AC + B.

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What is the general form of a double replacement reaction?

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The general form of a double replacement reaction is: AB + CD -> AD + CB.