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What else can I help you with?
Is evaporation a chemical reaction?
No, evaporation is a physical process in which a liquid substance changes into a gas state at a temperature below its boiling point. Unlike chemical reactions, evaporation does not involve any change in the chemical composition or structure of the substance.
Is burning a fire a physical or chemical change?
Burning is a chemical change.
Is a rotting banana a chemical or physical change?
It's a chemical change
Is cellular respiration an example of a physical change or an chemical change?
its a chemical change
When you dye your hair is that physical change or chemical change?
Yes it is a chemical change because color change is an observed change that a chemical change has occurred. So you are very much right. :)
Why is dissolving NaCl a physical change?
Dissolution is a chemical change. See the link below.
Is evaporation a chemical reaction?
No, evaporation is a physical process in which a liquid substance changes into a gas state at a temperature below its boiling point. Unlike chemical reactions, evaporation does not involve any change in the chemical composition or structure of the substance.
Is burning a fire a physical or chemical change?
Burning is a chemical change.
Is a rotting banana a chemical or physical change?
It's a chemical change
Is cellular respiration an example of a physical change or an chemical change?
its a chemical change
How does carbon dioxide change?
Carbon dioxide can change by converting into solid form (dry ice) at temperatures below -78.5°C or by dissolving in water to form carbonic acid. In the atmosphere, it can undergo photochemical reactions to form ozone and other compounds.
is tarnishing a chemical or a physical change?
It is a chemical change.
When you dye your hair is that physical change or chemical change?
Yes it is a chemical change because color change is an observed change that a chemical change has occurred. So you are very much right. :)
Is digestion a physical or chemical change?
Its a chemical change.
Is burning chemical change or physical change?
Burning is a chemical change.
What is an ability of a material to change its chemical makeup?
Chemical property
What type of change when a substance changes into a new substance?
chemical
