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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?
Freezing carbon dioxide is a physical change because it undergoes a phase change from a gas to a solid without changing its chemical composition.
If leaves producing oxygen a chemical or physical change?
That would be a chemical change.
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 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).
Is producing carbon dioxide gas and solid lime by heating limestone is chemical change?
Yes it is
Is this a chemical change or physical change silver nitrate solution is added to another solution producing a white solid?
it is a chemical change
When carbon dioxide comes from the fuel of the car is it a physical or chemical change?
chemical change
What kind of changes is it chemical or physical and why?
a physical change is a phase change, such as water to ice or water vapor. a chemical change takes place on a molecular level, producing a new substance.
What is the sublimation of carbon dioxide a chemical property or chemical change?
The sublimation of carbon dioxide is a physical change, not a chemical property or change. Sublimation is the process in which a substance transitions directly from a solid to a gas without going through the liquid phase, and it does not involve any change in the chemical composition of the substance.
Is boiling carbon tetracholride a chemical change?
Boiling is a physical phenomenon.
