Types of Chemical Reactions

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What is a Composition/Synthesis Reaction?

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A type of chemical reaction where two or more substances combine to form a single compound. Example: A + B -> AB.

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What is a Decomposition Reaction?

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A type of chemical reaction where a single compound breaks down into two or more simpler substances. Example: AB -> A + B.

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What is a Combustion Reaction?

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A type of chemical reaction that occurs when a substance combines with oxygen, releasing energy in the form of light or heat. Example: C4H10 + O2 -> CO2 + H2O.

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What is a Single Replacement Reaction?

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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 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 precipitate?

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A solid that forms and settles out of a liquid mixture when two liquids are combined. Example: Mixing silver nitrate and sodium chloride forms a white precipitate of silver chloride.

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What is the general equation for a Combustion Reaction?

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The general equation is: Hydrocarbon + O2 -> CO2 + H2O.

Front

What is the general equation for a Decomposition Reaction?

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The general equation is: AB -> A + B.

Front

What is the general equation for a Composition/Synthesis Reaction?

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The general equation is: A + B -> AB.

Front

What is the general equation for a Single Replacement Reaction?

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The general equation is: A + BC -> AC + B.