Why is lighting a candle an exothermic reaction?

A candle flame is an exothermic reaction because when the candle burns it gives off heat rather than taking it in which would be endothermic. When Endothermic reactions absorb energy , a temperature drop is measured during the reaction.Click to see full answer. Similarly one may ask, is lighting a candle a chemical reaction?All the light a candle makes comes from a chemical reaction known as combustion in which the wax (made from carbon-based chemicals typically derived from petroleum) reacts with oxygen in the air to make a colorless gas called carbon dioxide.Secondly, is lighting a match an exothermic reaction? Exothermic Reactions: Lighting a Match. An exothermic reaction is when less energy is used to break bonds in the reactants than is released when new bonds form in the products. The flame continues to burn until the heat energy reaches equilibrium. Moreover, is the wax in a candle burning exothermic or endothermic? Explanation: If we talk about melting of wax then it is endothermic but if we talk about burning of candle then it is exothermic.What is an example of an exothermic reaction? Examples of Exothermic Reactions any combustion reaction. a neutralization reaction. rusting of iron (rust steel wool with vinegar) the thermite reaction. reaction between water and calcium chloride.