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What do you get after wood has burnt?
After wood has burnt, you are left with ashes, which are the residue of the wood that did not combust during the burning process. Ashes can be used as a fertilizer, in soap-making, or as a component in construction materials.
Is a burning wood into ashes and smoke a physical or chemical change?
Burning wood is a chemical change - although, like most chemical changes it is accompanied by a physical change. Usually we reserve the term physical changes for things like erosion, melting, or evaporation where no change in composition occurs.
How can you tell that burning wood is an irreversible change?
Burning wood is an irreversible change because it results in the formation of new substances like ash and smoke that cannot be easily reversed back into wood. The chemical structure of the wood is altered during the burning process, making it impossible to return it to its original form.
When you burn wood a combustion reaction where in the products side of the equation are the wood ashes if the only products are water and carbon dioxide?
If your only products are H20 & CO2 then the rectants in your equation must only contain those elements. In actual fact wood contains many more elements that just Carbon, Hydrogen and Oxygen. For example wood ash contains Potassium compounds among other substances.
How is iron rusting and paper burning different?
It all has to do with rate of oxidisation; what we call burning is a very rapid chemical reaction, the faster it is, the more heat it releases in a certain amount of time. by baby girl23 and friend
When was Ashes Are Burning created?
Ashes Are Burning was created on -19-08-04.
Is a tree burns to form ashes chemical change?
The parts of the tree that burn are undergoing a chemical change. The ashes remaining may or may not have undergone a chemical change, depending on the the chemical bonding that the atoms in the ash had before the tree was burned.
What do you get after wood has burnt?
After wood has burnt, you are left with ashes, which are the residue of the wood that did not combust during the burning process. Ashes can be used as a fertilizer, in soap-making, or as a component in construction materials.
When do ashes need to be cleaned out of a fireplace?
Ashes should be cleaned out of a fireplace when they have accumulated to a depth of around 1-2 inches. It is important to regularly remove ashes to maintain proper airflow for efficient burning and to prevent potential fire hazards. Allow the ashes to cool completely before removing them from the fireplace.
What is formed after burning anything?
black soot and ashes
Can you burn ashes to dispose of them properly?
No, burning ashes is not a proper way to dispose of them. Ashes should be scattered in a designated area or buried in a respectful manner.
Is a burning wood into ashes and smoke a physical or chemical change?
Burning wood is a chemical change - although, like most chemical changes it is accompanied by a physical change. Usually we reserve the term physical changes for things like erosion, melting, or evaporation where no change in composition occurs.
Where can you get a supply of ashes?
Ashes can often be obtained by burning organic materials such as wood or paper. Alternatively, ashes from crematoriums can be provided for religious or memorial purposes. It is important to ensure that collecting ashes is done legally and respectfully.
What burning evidence by flame or glow?
the smoke and ashes are evidence
If oxygen and wood are the reactants then ashes are the what?
Ashes are the product of the combustion reaction between oxygen and wood. They consist of the residual solid remains after the wood has been burnt.
What is the material of ash made of?
Ashes come from the burning of something. This would be charcol or wood or cigarettes. When humans are cremated that makes ashes as well. Ashes seem to come from just about anything.
How does burning become a chemical change?
Burning is a chemical change because it involves a chemical reaction between the fuel and the oxygen in the air, resulting in the release of heat, light, and new substances like ash and smoke. During burning, the original substances are transformed into new substances with different properties, indicating a chemical change has occurred.
