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Physical change.
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∙ 12y ago
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Is a toast a chemical or physical change?
Chemical
Is butter on toast a chemical change or a physical change?
it is a physical change
Is burning toast is a physical or a chemical change?
chemical
Is unburned toast a chemical or physical change?
physical
Is butter melting on toast a chemical or a physical change?
it is a physical change
Is bread becoming toast a physical change or a chemical change?
chemical change
Is breaded toast a physical or chemical change?
Toasting bread represents a chemical change.
When toast is cooked what change occurs physical or chemical?
Chemical, because the disaccharide in toast when heated become hard thus giving you toast
Is burning toast a chemical change or a physical change how do you know?
It is kind of both....The chemical: The toast loses its water molecules and so loses most of its H2O.The Physical: The toast becomes hard and crunchy from soft and airy.Added:The toast burning is a total physical change, not chemical. Water loss from the toast is not a chemical change as species have not changed partners ( atoms have not rearranged into new species ) and H2O remains the molecule H2O, water.
Is a burning toast a physical or chemical change How do you know?
It is kind of both....The chemical: The toast loses its water molecules and so loses most of its H2O.The Physical: The toast becomes hard and crunchy from soft and airy.Added:The toast burning is a total physical change, not chemical. Water loss from the toast is not a chemical change as species have not changed partners ( atoms have not rearranged into new species ) and H2O remains the molecule H2O, water.
Is burning toast a physical change?
Burning toast would be a chemical change. The bread would be changed into carbon and the reaction can not be reversed.
Is toast browning a chemical or physical?
It is a chemical change. Look at the explanation below the picture of the rusting nail. With toast a new substance has been formed due to the heat which caused the chemical change.
