Respuesta :
The question is incomplete, here is the complete question:
[tex]KBr(aq.)+AgNO_3(aq.)\rightarrow KNO_3(aq.)+AgBr(s)[/tex]
Classify the type of the reaction (check all that apply)
1. Combination
2. Precipitation
3. Single replacement
4. Combustion
5. Double replacement
6. Acid-base
7. Decomposition
Answer: The given reaction is a type of precipitation and double displacement reaction.
Explanation:
Combination reaction is defined as the reaction in which smaller substances combine to form a larger substance.
[tex]A+B\rightarrow AB[/tex]
Precipitation reaction is defined as the reaction in which an insoluble salt is formed when two solutions are mixed containing soluble substances. The insoluble salt settles down at the bottom of the reaction mixture.
Single displacement reaction is defined as the reaction in which more reactive element displaces a less reactive element from its chemical reaction.
[tex]A+BC\rightarrow AC+B[/tex]
Combustion reaction is defined as the reaction in which a hydrocarbon reacts with oxygen gas to produce carbon dioxide gas and water molecule.
[tex]\text{Hydrocarbon}+O_2\rightarrow CO_2+H_2O[/tex]
Double displacement reaction is defined as the reaction in which exchange of ions takes place.
[tex]AB+CD\rightarrow CB+AD[/tex]
An acid-base reaction is known as neutralization reaction. This reaction is defined as the reaction in which an acid reacts with a base to produce a salt and water molecule.
[tex]HX+BOH\rightarrow BX+H_2O[/tex]
Decomposition reaction is defined as the reaction in which a large substance breaks down into smaller substances.
[tex]AB\rightarrow A+B[/tex]
For the given chemical equation:
[tex]KBr(aq.)+AgNO_3(aq.)\rightarrow KNO_3(aq.)+AgBr(s)[/tex]
As, ions are getting exchanges and also a solid salt is getting formed. The above reaction is a type of double displacement and precipitation reaction.
Hence, the given reaction is a type of precipitation and double displacement reaction.
