Types of chemical reactions

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What is a synthesis reaction?

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A synthesis reaction is a type of chemical reaction where two or more reactants combine to form a single product. Example: A + B → AB.

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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 products. Example: AB → A + B.

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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: A + BC → AC + B.

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What is a double replacement reaction?

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A double replacement reaction is a type of chemical reaction where two compounds exchange ions or bonds to form two new compounds. Example: AB + CD → AD + CB.

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What is a combustion reaction?

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A combustion reaction is a type of chemical reaction that occurs when a substance combines with oxygen, releasing energy in the form of light or heat. Example: CH₄ + 2O₂ → CO₂ + 2H₂O.

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What is the general equation for a synthesis reaction?

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The general equation for a synthesis reaction is A + B → AB.

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What is the general equation for a decomposition reaction?

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The general equation for a decomposition reaction is AB → A + B.

Front

What is the general equation for a single replacement reaction?

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The general equation for a single replacement reaction is A + BC → AC + B.

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What is the general equation for a double replacement reaction?

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The general equation for a double replacement reaction is AB + CD → AD + CB.

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What is an element?

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An element is a pure substance that cannot be broken down into simpler substances by chemical means. Examples include carbon (C), oxygen (O), and gold (Au).