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It's a chemical change. The aluminum foil is rusting, which cannot be undone, meaning that this is a chemical change, not a physical. Physical changes can be reversed.
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∙ 14y ago
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Is the reaction between aluminum and copper chloride a physical or chemical change?
All chemical reactions are chemical changes.
Aluminum bends easily is physical or chemical change?
Aluminum bending is a physical change. This is because the aluminum is still the same aluminum as it was before just in a different shape.
Is calcium chloride melting the ice a chemical or physical change?
It is a physical change.
Is adding calcium chloride to sodium carbonate a physical change or a chemical change?
Physical Change
Is dissolving sodium chloride a physical change?
Yes
Copper chloride aluminum foil physical change?
whats the balanced chemical equation
Is the reaction between aluminum and copper chloride a physical or chemical change?
All chemical reactions are chemical changes.
Aluminum bends easily is physical or chemical change?
Aluminum bending is a physical change. This is because the aluminum is still the same aluminum as it was before just in a different shape.
Is tearing aluminum foil a chemical change or physical change?
Physical. It's still aluminum foil.
What chemical change is mixing chloride and aluminum?
This is a chemical reaction; synthesis of aluminium chloride.
Is hammering aluminum into sheets a physical change or chemical change?
Physical
Is aluminum foil cut in half a physical or chemical change?
It is a physical change because it can be reversed. All you have to do is weld the foil back together!
Is tearing aluminum a physical or a chemical change?
Physical. It's still aluminum foil.
Is calcium chloride melting the ice a chemical or physical change?
It is a physical change.
Is sublimation of sodium chloride chemical or physical change?
Sublimation is a physical change.
Is dissolving sodium chloride a chemical or physical change?
The dissolution of sodium chloride is considered as a physical process.
Is crushing an aluminum can a physical irreversible change?
Yes. Physical change is when you change the appearance but not the actual object. Crushing an aluminum can is a physical change because you have only changed its shape, but not its chemical composition.
