identify the reaction type for each generic chemical equation. a + b → ab: ab → a + b: hydrocarbon ab + cd →…

identify the reaction type for each generic chemical equation. a + b → ab: ab → a + b: hydrocarbon ab + cd → a synthesis combustion decomposition replacement

identify the reaction type for each generic chemical equation. a + b → ab: ab → a + b: hydrocarbon ab + cd → a synthesis combustion decomposition replacement

Answer

Explanation:

Step1: Analyze A + B → AB

Two substances combine to form one product, which is a synthesis reaction.

Step2: Analyze AB → A + B

One substance breaks down into two or more substances, which is a decomposition reaction.

Step3: Analyze Hydrocarbon + O₂

Hydrocarbons reacting with oxygen to produce carbon - dioxide and water is a combustion reaction.

Step4: Analyze AB + CD → AD + CB

The positive and negative ions of two ionic compounds exchange places, which is a replacement reaction.

Answer:

A + B → AB: synthesis AB → A + B: decomposition Hydrocarbon + O₂: combustion AB + CD → AD + CB: replacement