maybe i dont care
The reaction of the wood burning is Oxidation as wood combines with air, the type of change that is occurring is a chemical change.
Burning wood is a chemical reaction where the wood combines with oxygen in the air to produce heat, ash (carbon residue), and smoke (gaseous byproducts). This is a chemical change because the wood undergoes a chemical reaction to form new substances.
Wood undergoes an exothermic reaction when it is burned, releasing heat and energy in the form of light and heat.
The reactants for burning wood are oxygen and the wood itself. When wood is burned, it combines with oxygen from the air to undergo a chemical reaction that produces heat and light.
Approximately 5-10 pounds of ash are produced from burning a cord of firewood, depending on the type of wood and how well it is burned.
charcoal
When wood is burned, the high temperatures break down the complex organic molecules in the wood, releasing carbon dioxide (CO2) into the air. This process, known as combustion, is a chemical reaction where carbon from the wood combines with oxygen from the air to produce CO2.
One type of material that can store energy and be burned to supply heat is wood. Wood has chemical energy stored in its structure, which is released as heat energy when it is burned. Other examples include coal, natural gas, and biomass.
Logs burned at Christmas were called yule logs, but the exact type of wood used is not known. It probably varied depending on the area the family lived in. In France, cherry wood has been used for yule logs.
Elder wood should never be burned, because it is sacred to the Goddess.
Moisture captured in the wood expands and pops causing sparks to fly which may create a fire hazard beyond the hearth.
It is undergoing a physical change from wood to ash.