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Boiling it doesn't change the compounds into different ones. All it does is change their physical state (liquid to gas). For example, steam is still H2O, just like water. If you add acid to a metal, the metal will actually change composition, like from zinc with no charge, to zinc with a positive charge that is combined with another molecule. It is no longer the same, and a physical change, like cooling it, won't bring it back to what it originally was.
What else can I help you with?
Is boiling water to make a soup Physical or chemical change?
Physical
Is boiling water for soup a physical change or chemical?
this is a tough one but it might be chemical because the steam is a new form of matter
Is boiling does that changes as a physical or chemical?
Boiling is a physical change because the substance is changing from a liquid to a gas without changing its chemical composition.
When boiling take place is the phase change a chemical or physical change?
Boiling is a physical change.
Is dissolving soup in a water a chemical or a physical change?
A physical change - since the chemical composition of the soup remains unchanged.
Is boinling water a physical change?
Boiling is a physical change.
Is boiling a chemical or physical change?
When water boils, it is a physical change.
Is adding water to soup A physical change or chemical change?
This is a physical process.
Is Boiling oil a physical change or a chemical change?
Physical ... it's only a state change. Cool it and it reverts to its old condition.
Example of a physical rather then a chemical change?
Boiling is a physical change.
Is boiling water on a stove chemical or physical change?
This involves a change of state of the water. Before, during, and after the boiling, it remains water. So, since the substance doesn't change its character, the boiling of water is a physical change.
Is ethanol boiling a chemical reaction?
no, boiling is a physical change
