0
yes
The sugars in the bread are changing with heat and are caramelising therefore providing a reaction.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoYes. The carbohydrates in the bread are reacting with the oxygen in the air.
Add your answer:
Earn +20 pts
Is burning toast is a physical or a chemical change?
chemical
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 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 a fire a physical or chemical change?
Burning is a chemical change.
Burning toast physical or chemical change?
Burning toast is a CHEMICAL change. A physical change is reversable-for example, you can freeze water into a cube and then defrost and reconvert to water. Burning is always a chemical change. In order for something to burn, some of the original substance must be lost and therefore cannot be turned back into its original form
Is burning toast a physical or chemical state?
It is a chemical process.
Is a toast a chemical or physical change?
Chemical
Is burning toast a physical or a chemical change?
A chemical change.
Is burning chocolate a physical or chemical change?
Yes, burning is a chemical change.
How are we burning toast?
Because your $1,000 toaster is broken.....please buy a new one!! :)
Is burning chemical change or physical change?
Burning is a chemical change.
