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How can substances in a compound be separated?
Substances in a compound can be separated through various methods such as filtration, distillation, chromatography, and evaporation. These methods exploit differences in physical and chemical properties of the substances to isolate them from each other.
What is the chemical change in evaporation?
There isn't one. Evaporation is a physical change.
When your sweat evaporates is that a chemical change?
No, the evaporation of sweat is a physical change, not a chemical change. Evaporation simply involves a change in state from liquid to gas, without any change in the chemical composition of the substance.
Why is a mixture a physical change?
A mixture is a physical change because it does not involve any change in the chemical composition of the substances involved. The particles in a mixture retain their individual properties and can be separated through physical means such as filtration or evaporation without any chemical reactions taking place.
Is evaporation physical or chemical change?
it is a physical change because it is not making a new substance. It is just changing the size/shape
Is evaporation a chemical or a physical?
Evaporation is an example of a physical change, as the chemical composition of the substance is not altered in any way.
What is the balance of chemical equation involve in evaporation?
Evaporation is not a chemical change and so there is no chemical equation.
Is salt dissolving in water chemical or physical react ion?
This is an example of a physical reaction, as the salt can be separated from the water once more by evaporation - they can be returned to their original states.
Is removing salt from water by evaporation a physical or a chemical change?
Evaporation is a physical change.
Is evaporation a chemical property or a physical property?
Evaporation is a physical property. It is the process by which a substance transitions from a liquid state to a gaseous state without undergoing a chemical change.
Can be separated by physical methods?
No, compounds cannot be separated by physical methods. Because of their chemical bonds, they can only be separated by chemical methods.
Is water evaporating into steam a chemical or physical change?
It is a physical change because the change is reversible.
Is evaporation of acohol a physical or chemical change?
Physical.
Is Crushing sugar crystals a chemical or is it physical?
physical
Evaporation of alchohol is a chemical change ora physical change?
Evaporation of alcohol is a physical change.
How can substances in a compound be separated?
Substances in a compound can be separated through various methods such as filtration, distillation, chromatography, and evaporation. These methods exploit differences in physical and chemical properties of the substances to isolate them from each other.
Is evaporation considered a chemical or physical change?
Evaporation is considered to be a physical change. The chemical nature and identity of the evaporated material is the SAME as that of the liquid.
