Question

C3h8 + 5 o2 --> 3 co2 + 4 h2o this is an example of a _______________.

Answer 1

Answer:
`C_(3)H_(8) + 5O_(2) \rightarrow 3CO_(2) + 4H_(2)O` this is an example of a combustion reaction.

Step-by-step explanation:

A reaction in which a compound reacts with oxygen and results in the formation of carbon dioxide and water is known as combustion reaction.

For example,
`C_(3)H_(8) + 5O_(2) \rightarrow 3CO_(2) + 4H_(2)O` is a combustion reaction.

Also, it is known that combustion reactions are exothermic in nature because heat is released during these reactions.

Answer 2

Answer:
combustion reaction

Step-by-step explanation:
In chemistry, a combustion reaction is defined as a reaction between an oxidant and any compound that leads to the production of another compound along with a huge amount of heat.

Now, let's check the reaction given:
C₃H₈ + 5 O₂ --> 3 CO₂ + 4 H₂O
The oxidant is oxygen gas
The compound reacting is propane
The compound produced is carbon dioxide along with water vapor and heat

Therefore, the given reaction is a combustion reaction

Hope this helps :)