Types of chemical reactions

Front

What is a single replacement reaction?

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A reaction where one element replaces another in a compound. General form: A + CD → C + AD.

Front

What is a double replacement reaction?

Back

A reaction where the anions and cations of two different compounds switch places, forming two new compounds. General form: AB + CD → CB + AD.

Front

What is a combination reaction?

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A reaction where two or more substances combine to form a single product. General form: A + B → AB.

Front

What is a decomposition reaction?

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A reaction where a single compound breaks down into two or more simpler products. General form: AB → A + B.

Front

What is a combustion reaction?

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A reaction where a substance combines with oxygen, releasing energy in the form of light and heat. General form: C_xH_y + O_2 → CO_2 + H_2O.

Front

What is the general reaction scheme for a single replacement reaction?

Back

A + CD → C + AD.

Front

What is the general reaction scheme for a double replacement reaction?

Back

AB + CD → CB + AD.

Front

What is the general reaction scheme for a combination reaction?

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A + B → AB.

Front

What is the general reaction scheme for a decomposition reaction?

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AB → A + B.

Front

What is the general reaction scheme for a combustion reaction?

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C_xH_y + O_2 → CO_2 + H_2O.