Example: $ \(Zn + CuSO_4 ightarrow ZnSO_4 + Cu\) $ Double displacement reactions, also known as double replacement reactions, involve the exchange of partners between two compounds. The general equation for a double displacement reaction is:
Example: $ \(2H_2 + O_2 ightarrow 2H_2O\) $ Decomposition reactions involve the breakdown of a single compound into two or more simpler substances. The general equation for a decomposition reaction is:
\[A + O_2 ightarrow products\]
\[AB + CD ightarrow AD + BC\]
\[A + B ightarrow AB\]
\[AB ightarrow A + B\]
\[A + BC ightarrow AC + B\]
Scan to wechat：
