Propane burns in air to produce carbon dioxide and water. What is this type of chemical reaction called? synthesis combustion decomposition single replacement

combustion

Explanation:

a combustion reaction will most likely have the products carbon dioxide and water.

this reaction will also have oxygen as one of the reactants

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.

answer; 4 electrons;