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Water evaporating is only a physical, not a chemical change because the water can be brought back easily to its original state where as burning a match is a chemical change.
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∙ 12y ago
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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 water evaporating off the counter a physical or chemical change?
Evaporation is a physical change.
Is boiling water evaporating into the air a physical or chemical change?
Boiling and evaporation are physical changes.
Is the process of evaporating water from seawater a physical property?
Yes, because you are not changing it's chemical properties. It's molecular formula stays the same.
Is dissolving salt in water a a chemical change or a physical change?
It is a physical change as it can be "undone" by evaporating the water. An simple example of a chemical change is baking a cake, you can't un-bake a cake. To work out whether it is a chemical or physical change just think whether it can be undone or not.
Is evaporating of water in a lake a chemical or physical change?
PHYSICAL CHANGE
How is evaporating water a chemical change?
Evaporation is a physical process.
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 water evaporating off the counter a physical or chemical change?
Evaporation is a physical change.
Why is water evaporating is a physical change?
During evaporation the chemical composition of water is not changed.
Is water evaporating and condensation are examples of a chemical change?
no. Those are physical changes.
Dissolving sugar in lemon water is physical or chemical?
Physical change- it can be undone by evaporating the water.
Why is water evaporating in the atmosphere a physical change?
Because the chemical nature of water molecules is unchanged.
Is water evaporating into steam a chemical or physical change?
It is a physical change because the change is reversible.
Is boiling water evaporating into the air a physical or chemical change?
Boiling and evaporation are physical changes.
Is making a rock candy by evaporating water from a sugar solution a physical or chemical change?
physical
You take a shower and your hair begins to dry is that a chemical or physical change and why?
Physical - the water is just evaporating.
