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Is melting of butter physical change or chemical?
Physical, because the stuff that the butter is made out of doesn't change, just the state, or physical form, that it is in. (solid to liquid.)
Is water corporation physical or chemical change?
chemical because it involves stuff like chlorine
Is the blackish-red stuff that forms on old ketchup bottles chemical change or physical change?
The blackish-red stuff that forms on old ketchup bottles is typically a result of oxidation and microbial growth, which indicates a chemical change. This change alters the chemical composition of the ketchup, leading to the formation of new substances. In contrast, physical changes do not involve changes in chemical identity. Therefore, this phenomenon is a chemical change.
Is it a physical change chemical change when salt dissolves in water?
Physical
Which is A change in size shape or state of matter?
a change in size, shape or the state of matter is a physical change. True for A+.
Is cooking chemical or physical change?
yes, cooking is a physical change. Mostly stuff that are cooked are chemical changes
Is coffee is a chemical change?
It is a physical change because no new stuff was created. NO it is not a chemical change.
Is melting of butter physical change or chemical?
Physical, because the stuff that the butter is made out of doesn't change, just the state, or physical form, that it is in. (solid to liquid.)
Is water corporation physical or chemical change?
chemical because it involves stuff like chlorine
What is true of all physical changes?
they all change matter and shape color texture kind of stuff.
Is putting butter on bread a physical change?
are you saying if the butter turning into a liguid a physical change? if so then yes for example water turning from water vapor (gas) to a liquid or solid is a physical change a chemical change actually changes the molecular structure of a compound or molecule, such as burning the toast in a fire and the wheat and other stuff in the toast is being converted along with oxygen in a combustion reaction into water, carbon dioxide, and other stuff like ash
Where does wood go once it is burned?
it under goes a physical change into ash, it also under goes a chemical change into smoke that's why while it burns there is black stuff floating up, and after there is gray stuff everywhere.
Is the blackish-red stuff that forms on old ketchup bottles chemical change or physical change?
The blackish-red stuff that forms on old ketchup bottles is typically a result of oxidation and microbial growth, which indicates a chemical change. This change alters the chemical composition of the ketchup, leading to the formation of new substances. In contrast, physical changes do not involve changes in chemical identity. Therefore, this phenomenon is a chemical change.
What is physical education associated with?
physical stuff
Is crumple a chemical change or physical change?
Crumple is a physical change.
Is that blackish red stuff that forms on old kectup bottles a physical change?
yes
Is it a physical change chemical change when salt dissolves in water?
Physical
