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It is a chemical change
anytime you burn something it will most likely be chemical change because something new comes out, for example when you burn the leaves you will get ash which is something the leaves did not have before!
your welcome!:)
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoi think its chemical because its a substance with different identity
Wiki User
∙ 12y agoBurning leaves, or burning anything, is a chemical change; the chemicals are changing to different chemicals. Cellulose in the leaves becomes carbon dioxide (among other changes).
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Is composting leaves a physical or chemical change?
Chemical.
When leaves fall from the trees is it a physical or chemical change?
chemical change.change, added on to by upupin-I believe it changed color because of the chlorophyll that dies off because the length of sunlight hours decreases during winter time
Formation of manure from leaves is a physical change?
Farmyard manure creates heat energy from decomposition of leaves. There is also physical change because the leaves' structure is broken down. The main factors for producing good manure are: water, which is already part of the manure; heat, which is generated by the decomposing leaves; and air, which is needed to aid the decomposition, because decomposition is a very slow form of "burning". Quite a high temperature can be generated in a manure heap or a compost heap.
Is dew forming on a leaf a physical or chemical change?
It is a physical change because is it changing the leaf? No, no it isn't so it is a physical change.
Is salting the ice on the sidewalk a chemical change?
Yes. The melting point of salt solutions is lower than that of pure water.
Is burning of leaves physical change or chemical change?
Burning leaves would be a chemical change because once the leaves are burnt, you can't turn the ashes back into leaves.
Is burning of branches physical change?
No, it's a chemical reaction with O2.In physical changes the chemical formula remains the same; like ice (H2O) and water (H2O). Burning wood is something like cellulose + O2 --> CO2 + H2O
Is burning leaves a physical or chemical?
It is a chemical change anytime you burn something it will most likely be chemical change because something new comes out, for example when you burn the leaves you will get ash which is something the leaves did not have before! your welcome!:)
What is decaying of leaves is it physical change or chemical change?
chemical
Is leaves rotting a chemical change or a physical?
It is a chemical change.
Is leaves decay physical change or chemical change?
chemical change
Is color changing in leaves a chemical change or a physical change?
a chemical change
Is powdery a physical or chemical change?
Powdery is an adjective which not require any change!You can have a physical change where a large lump of some substance is ground into powder. Or you can have a chemical change (eg magnesium burning) which leaves a powdery residue.
Is a color changing in leaves a physical or chemical change?
a chemical change
Is a color changing in leaves a chemical change or physical change?
Chemical Change.
Is the change in leaves a chemical or physical change?
The change is leaf color is a chemical change.
Is methanol is burned and leaves a residue a chemical change?
Burning (an oxidation reaction) is a chemical change,
