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When objects are burned you need either oxygen or nitrogen and fire, for the most part burns on dead organisms and breaks it down to the elements it was composed of, and all that is left is about 97-98% carbon (C) and 2-3% nitrogen (N) and the rest leaves as the gas carbon dioxide (CO2)
What else can I help you with?
Why is the chemical composition of a mineral important?
The chemical composition of a mineral is important because it helps identify the mineral and provides information on its physical and chemical properties. Understanding the composition can help determine how the mineral formed, where it is found, and how it can be used in various applications.
Do minerals have chemical compositions?
Yes. Every mineral has a chemical composition.
Does a compound have a chemical composition?
Yes
What is the chemical composition of ammonia?
The chemical composition of ammonia is NH3, which means it is made up of one nitrogen atom and three hydrogen atoms.
What Type of weathering that changes composition of material?
Chemical weathering changes the composition of materials through processes like oxidation, hydrolysis, and dissolution. These processes break down minerals into new substances, altering the chemical composition of the rock.
What is the chemical composition of peat ashes?
Peat ashes contain P, K, Ca, Mg, Fe, Mn.
Is a tree burning to form ashes a physical or chemical change?
The process of a tree burning to form ashes is a chemical change. This is because the chemical composition of the tree is altered as it undergoes combustion, transforming into new substances such as carbon dioxide, water vapor, and ash.
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.
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.
When water evaporates its chemical composition?
The chemical composition remain unchanged.
When you fry an egg is that a physical change or chemical change?
It is a chemical change because you can't change a fried egg into it's original, uncooked form. Like a log burned into ashes. You can't get ashes to change into it's own self - wood.
What is the diffence between physical and chemical properties as well an physical and chemical changes?
Physical properties can be observed without changing the chemical composition of a substance. Chemical properties can only be observed by changing the chemical composition of the substance. In a physical change, the chemical composition of the substance does not change. In a chemical change, the chemical composition of the substance changes.
Groups of rocks are classified by?
i think is chemical composition its not chemical composition, it's how they were formed
The groups of rocks are classified by?
i think is chemical composition its not chemical composition, it's how they were formed
Are rocks a chemical makeup?
Yes, the composition of the rocks is as a result of the distinct chemical composition.
Is wood turning into ash in a fire a physical change?
physical--no, it's chemical because a new substance is formed by burning logs/paper, and the new substance, ashes has a different chemical composition.
Does melting ice changes the chemical composition of water?
The chemical composition of water remain unchanged.
