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What is liquid water that evaporates quickly a physical or chemical change?
Evaporation is a physical process.
Is liquid to gas chemical change?
No, the change from liquid to gas is a physical change, not a chemical change. In this process, the substance's molecular structure remains the same, only its physical state changes from liquid to gas.
What is the change in molecular movement when water evaporates?
When water evaporates, the molecules gain enough energy to break free from the liquid phase and enter the gas phase. This results in an increase in the overall movement of water molecules as they transition from being closely packed in the liquid to being more spread out in the gas phase.
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.
Is evaporating alcohol a chemical change?
No. It is a physical change as the actual compound does not change, only its state does.
A piece of solid gold that changes from a solid to a liquid is a physical or chemical change?
The change from solid gold to liquid gold is a physical change because it does not alter the chemical composition of the gold. The transition from solid to liquid is a result of a change in temperature and does not involve any chemical reactions.
Is chlorine gas becoming a liquid a physical or chemical change?
It is a physical change because the chemical composition has not changed.
When ethyl alcohol evaporates is it a chemical or physical change?
When ethyl alcohol evaporates, it is a physical change because the chemical composition of the alcohol remains the same. Evaporation is a process in which a substance changes from a liquid state to a gaseous state without undergoing a chemical reaction.
Is liquid propane in a gas grill evaporates a chemical or physical change?
Well, honey, when liquid propane in a gas grill evaporates, it undergoes a physical change, not a chemical one. It's just going from a liquid state to a gaseous state, no need for any chemical reactions to spice things up. Just some good ol' physics at play here, nothing too fancy.
When alcohol evaporates is that a chemical or physical change?
Physical; from liquid to gas, but it's still alcohol.
How does heat make liquid water change?
it evaporates
Is the liquid propane in a barbecue evaporates away because the user left the valve open a chemical or physical change?
It's a physical change. Chemically, it's still propane - but it's physically changed from a liquid to a gas.
