The word equation for the burning of a candle is wax plus oxygen yields carbon dioxide and water. This is an exothermic reaction that produces both light and heat. The fuel for a burning candle is the wax. There are many different types of wax with a corresponding number of chemical formulas, but they are all hydrocarbons.
Burning candle is a chemical change because the wick of the candle is burnt off into the air.
Yes, burning a candle is a chemical reaction. The easiest way to tell if something is a chemical reaction is if heat or light are given of, a new substance is formed, or a colour change happens.
A party candle will have fewer, smaller compounds (low density), while a large Church candle will have a much higher density due to the larger molecules of wax. When you see a candle burning, the amount of oxygen that can react with the wax vapour from the wick, is insufficient.
Question: Write a word and balanced chemical equation for a burning candle. Writing and Balancing Combustion Reactions: Most often that not, substances that react with oxygen are said to undergo ...
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The heat from the burning wick then begins to melt and vaporise the wax of the body of the candle and the combustion reaction continues. Candle wax is a mixture of solid, heavy Hydrocarbon Compounds and as such, the combustion reaction is difficult to equate.
Complete Combustion: Also called "clean combustion," complete combustion is the oxidation of a hydrocarbon that produces only carbon dioxide and water.An example of clean combustion would be burning a wax candle: The heat from the flaming wick vaporizes the wax (a hydrocarbon), which in turn, reacts with oxygen in the air to release carbon dioxide and water.
A quietly burning candle flame is a very efficient combustion machine. But if the flame gets too little or too much air or fuel, it can flicker or flare and unburned carbon particles (soot) will escape from the flame before they can fully combust.
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. Water is also produced in the form of steam. Since the wax never burns perfectly cleanly, there's also a ...