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For example the transformation of liquid water in vapors (vaporization).
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Consider the burning of gasoline and the evaporation of gasoline which process represents a chemical change and which represents a physical change?
The burning of gasoline is a chemical change. The evaporation of gasoline is a physical change. This is a physical change because it is a change in state of matter (from liquid to gas).
Is breaded toast a physical or chemical change?
Toasting bread represents a chemical change.
Is a spoiled pear a physical or chemical change?
Spoiled food of any kind represents a CHEMICAL change.
Is slicing turkey a physical or a chemical?
Slicing turkey represents a physical change, not a chemical change. The chemical composition of the sliced turkey is identical to the chemical composition of the intact turkey. Only a physical change has taken place.
Do freezing forms a new substance?
No. Freezing represents a physical change from the liquid to the solid state. The composition of the substance does not change.
Consider the burning of gasoline and the evaporation of gasoline which process represents a chemical change and which represents a physical change?
The burning of gasoline is a chemical change. The evaporation of gasoline is a physical change. This is a physical change because it is a change in state of matter (from liquid to gas).
What represents a physical change apex?
Phase changing - Apex
Is breaded toast a physical or chemical change?
Toasting bread represents a chemical change.
Is tearing a paper a chemical or a physical change?
Tearing paper represents a physical and not a chemical change. Chemical bonds are not broken in this instance, but paper is physically separated (by force) from other paper.
Is aluminume foil cut in half chemical or physical?
Foil cut into pieces represents a physical change.
Is corrosiveness a physical change or a chemical change?
Corrosion represents a CHEMICAL change.
Is a spoiled pear a physical or chemical change?
Spoiled food of any kind represents a CHEMICAL change.
Is the color change experienced by the statue of liberty a physical or a chemical change?
i m pretty sure a colour change represents a Chemical change
Is slicing turkey a physical or a chemical?
Slicing turkey represents a physical change, not a chemical change. The chemical composition of the sliced turkey is identical to the chemical composition of the intact turkey. Only a physical change has taken place.
Which graph best represents a change of phase from a gas to a solid?
A graph going down from GAS to SOLID best represents a change in phase from a gas to a solid.
Do freezing forms a new substance?
No. Freezing represents a physical change from the liquid to the solid state. The composition of the substance does not change.
Is evaporation a chemical or physical reaction?
Evaporation represents the uptake of energy by the liquid that results in a physical change. (phase or state of matter)
