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Plants changing carbon dioxide and water into sugar and oxygen a physical or chemical change?
Yes it is chemical because the sun is producing food by causing chemicals and substances
Is freezing carbon dioxide a chemical change or physical change?
Frozen carbon dioxide is still carbon dioxide, so it is a physical change.
If leaves producing oxygen a chemical or physical change?
That would be a chemical change.
What is the sublimation of carbon dioxide a chemical property or chemical change?
It is a change in physical state, which is a physical change.
Is a skunk producing odor physical or chemical change?
chemical
Is producing heat chemical or physical change?
Producing heat is caused by a chemical process which results in physical changes. The cause is chemical. The effect is physical. :) :D
Is a sugars and oxygen in the muscles producing lactic acid physical or chemical change?
This is a chemical change.
Is dissolution of sulfur in carbon disulphide is chemical or physical change?
physicl change
Is cutting a diamond a physical or chemical change?
Both chemical -- carbon, and physical -- 10 on the Mohs Scale of hardness for minerals.
Is forming compound physical or chemical change?
The forming of the carbon elemental form is a chemical change. The deposition on the flask is likely a physical change, although it may not be any change at all (solid being the STP phase of carbon).
If you cut down a tree do you release the carbon that is stored in it?
Cutting a tree is a physical change. To release the carbon, there has to be a chemical change. Burning or rotting will release the carbon.
Is producing carbon dioxide gas and solid lime by heating limestone is chemical change?
Yes it is
