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When methanol is burned and leaves a residue a physical or chemical change?
Wiki User
∙ 6y ago
yes
Kimberly Shelton
Wiki User
∙ 6y agoChemical
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Is methanol is burned and leaves a residue a chemical change?
Burning (an oxidation reaction) is a chemical change,
Is Mg burned in air chemical or physical?
Chemical, MgO (solid) is formed
A popsicle melting is physical or chemical change?
Melting is a physical change.
What is the residue of burned coal?
Ash
How many kilojoules are released when 40.0 methanol is burneD?
44.0
Is methanol is burned and leaves a residue a chemical change?
Burning (an oxidation reaction) is a chemical change,
Is a methanol is burned and leaves a residue a chemical change?
Burning (an oxidation reaction) is a chemical change,
When methanol is burned is it a chemical change?
yes, because it is combusting and providing energy. also when something is burned that is a sign of a chemical reaction taking place
When wood is burned is that a physical or chemical change?
Chemical change
Is a burned bagel a physical or chemical change?
Burning is a chemical change,
Is a burned gasoline in a engine a physical or chemical change?
Chemical change
Is grilling food a chemical or physical reaction?
chemical, main way you can tell is it's not easily reversible. Cooking changes the properties of the meat, especially any parts that are burned which are converted from complex organic molecules to carbon residue, water, and carbon dioxide
Is Mg burned in air chemical or physical?
Chemical, MgO (solid) is formed
A popsicle melting is physical or chemical change?
Melting is a physical change.
What is the colour of nickel when burned in methanol?
It turns Black.
Is a tree being burned a chemical or physical change?
burning of tree or wood is an irreversible chemical change
Is using hot water to expand a metal cup a physical or chemical change?
Physical- the metal isn't changing. If you burned it, then perhaps it would be chemical. But it's physical.
