Classifying Chemical Reactions

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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. General formula: AB → A + B.

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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. General formula: A + B → AB.

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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. General formula: A + BC → B + AC.

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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 the anions and cations of two different compounds switch places, forming two new compounds. General formula: 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. General formula: Hydrocarbon + O₂ → CO₂ + H₂O.

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What is the general formula for a synthesis reaction?

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

Front

What is the general formula for a single replacement reaction?

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

Front

What is the general formula for a double replacement reaction?

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

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What is the general formula for a combustion reaction?

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The general formula for a combustion reaction is Hydrocarbon + O₂ → CO₂ + H₂O.

Front

Example of a decomposition reaction?

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2H₂O → 2H₂ + O₂.