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Physical change if I am correct.It will be a different form than the original.In your basic science classes you learned that if you for ex. have water as a solid,liquid and gas they are all the same thing because if solid ice=ice melts that means water,that if it is a liquid it is in its original state and that if it is a gas then it evaporates.The change is physical due to the appearance of it and the form it takes just changing.If a chemical reaction were to take place you would feel heat,sparks,etc.Hope this helps.
What else can I help you with?
Is evaporating alcohol a chemical change?
No. It is a physical change as the actual compound does not change, only its state does.
Is evaporated gasoline a chemical change?
No, it would be a physical change. During a chemical change, substance(s) are changed into different substances. An example of a chemical change would be the rusting of iron but a physical change would be freezing water; or in this case, evaporation.
Is evaporating of water in a lake a chemical or physical change?
The evaporation of water in a lake is a physical change. This is because the water is changing state from liquid to gas without any change in its chemical composition.
Is water evaporating into steam chemical or physical change?
It's a physical change because no new substances are formed, the molecules simply get further apart.
Is the burning of gasoline a physical change or a chemical change?
The burning of gasoline is a chemical change because it involves a reaction with oxygen from the air to produce carbon dioxide, water vapor, and energy. This process cannot be easily reversed to recover the original gasoline molecules.
Is gasoline that is dry but leaves an odor in a room a chemical change?
Yes, the gasoline evaporating and leaving an odor in a room is a physical change, not a chemical change. The gasoline is still the same substance, but in a different state (gas) and releasing volatile compounds that contribute to the smell.
Is perfume evaporating chemical or physical change?
Evaporation is a physical process.
Is water evaporating off the counter a physical or chemical change?
Evaporation is a physical change.
Is water evaporating into steam a chemical or physical change?
It is a physical change because the change is reversible.
Is sweat evaporating from your forehead a chemical change?
No, sweat evaporating from your forehead is a physical change, not a chemical change. The sweat is merely changing from a liquid state to a gas state without any change in its chemical composition.
Is evaporating alcohol a chemical change?
No. It is a physical change as the actual compound does not change, only its state does.
Does gasoline undergo a physical change before it burns?
Yes, gasoline undergoes a physical change when it evaporates before it burns. This change does not alter the chemical composition of the gasoline.
How is evaporating water a chemical change?
Evaporation is a physical process.
Is separation of water and gasoline a physical change?
No, it is a physical change. The water and gasoline retain their chemical and physical properties.
Is evaporating sea water a physical chemical or nuclear change?
Evaporating seawater is a physical change. Physical changes affect the form, but not the chemical makeup of a substance. The sea water is undergoing a change in states of matter, not a chemical reaction. You can undo the change by condensing the evaporated water .
Is combustion of gasoline a physical change?
No, combustion of gasoline is a chemical change because it involves a chemical reaction between the gasoline and oxygen to produce carbon dioxide, water, and heat. A physical change involves a change in the physical state or appearance of a substance without altering its chemical composition.
Is a burned gasoline in a engine a physical or chemical change?
Chemical change
