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Is ethyl alcohol in a watch glass a physical or chemical change?
Wiki User
∙ 13y ago
Neither. It is a chemical compound, and not a change at all.
Wiki User
∙ 13y ago
Anonymous
Chemical Change
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Is ethyl alcohol evaporates a physical or chemical change?
Is a physical change as the alcohol is changing states
When ethyl alcohol evaporates is it a chemical or physical change?
Evaporation is a physical process.
Is evaporating ethyl alcohol a chemical or physial change?
When a chemical reaches its boiling point, it expands into a gas. The ethyl alcohol (or any liquid when it is boils) stays the same, the molecules just get farther apart. So it is a physical change.
How does the voltage reading relate to the nature of chemical bonding present in sicrose and ethyl alcohol?
Covalent bonding is the only answer to this. The bonding does the voltage reading related to the nature of chemical bonding present in sucrose and ethyl alcohol.
Can you drink ethyl alcohol?
Ethyl is the alcohol found in beer, wine and whiskey. However, some ethyl alcohol has been denatured. It has a chemical added to it that makes it unsafe to drink. An example of that would include the alcohol/ gasoline mix used as motor fuel- you cannot drink that.
Is the flammability of ethyl alcohol physical or chemical?
The flammability of ethyl alcohol is chemical. It's a chemical property because if you change the molecular compound of ethyl, it will have a different flammability.
Is ethyl alcohol evaporates a physical or chemical change?
Is a physical change as the alcohol is changing states
Is ethyl alcohol allowed to stand a physical or chemical change?
no
Is ethyl alcohol evaporates a physical or chemical?
Evaporation is a physical change- it is still alcohol. The change can be undone by colling the air and condensing the ethyl alcohol vapor back to liquid alcohol.
When ethyl alcohol evaporates is it a chemical or physical change?
Evaporation is a physical process.
If you boil ethyl alcohol does the chemical structure change?
No. The chemical structure of ethyl alcohol gas is the same as ethyl alcohol liquid.
Is alcohol evaporating a chemical change or a physical change?
Is a physical change as the alcohol is changing states
Is ethyl alcohol flamability physical or chemical?
physical
Is alcohol evaporates physical or chemical changes?
Evaporation is a physical change- it is still alcohol. The change can be undone by colling the air and condensing the ethyl alcohol vapor back to liquid alcohol.
When Liquid ethyl alcohol turns into a solid when placed in a low-temperature freezer a chemical reaction?
It does but it is Not a chemical change its physical change...
Is evaporating ethyl alcohol a chemical or physial change?
When a chemical reaches its boiling point, it expands into a gas. The ethyl alcohol (or any liquid when it is boils) stays the same, the molecules just get farther apart. So it is a physical change.
What is the chemical formula of ethyl alcohol?
C2h5oh
