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What is the chemical change in a slice of bread burning in the toster?
Wiki User
∙ 14y ago
Bread is organic, therefore it contains Carbon and Hydrogen. When bread is heated is burns which releases Carbon (black), Carbon dioxide, Carbon monoxide, and water vapour.
Wiki User
∙ 14y ago
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Is burning bread physical or chemical change?
It is a chemical change. because starch present in bread is converted into carbon and carbon dioxide and reverse of the process is not possible.
Is slincing bread physical or chemical change?
Slicing bread is a physical change because it does not change the chemical composition of the bread.
How is toasting bread chemical or physical change?
It is a chemical change because you can not return it to bread
How do you know that baking bread is a chemical change and not a physical change?
Its a chemical change because its changing what it is (from dough to bread)
Is toasting bread a chemical change or a physical change?
It is chemical change
Is burning bread physical or chemical change?
It is a chemical change. because starch present in bread is converted into carbon and carbon dioxide and reverse of the process is not possible.
Is burning bread a physical or chemical change?
It is a chemical change. because starch present in bread is converted into carbon and carbon dioxide and reverse of the process is not possible.
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.
Name a chemical change?
Lighting A Match
Is slicing bread chemical change?
slicing bread is considered a physical change because the bread is still bread after it is sliced. A chemical change for bread is the ingredients mix together to make bread
Is burning toast in the toaster physical or chemical?
Yes, it is. The process by which heat changes the molecules of the bread from white and soft to brown and crispy is a chemical change. A chemical change does NOT mean you have to add chemicals. It just means the chemicals (molecules) in the substance changed their chemistry. So slicing bread is a physical change, but toasting it is a chemical change.
Is Burning wood is an example of physical change.?
I think you mean "Is burning a paper a physical change?" Burning a paper is not a physical change. It is a chemical change. Because you can't turn the ashes of the paper into a normal paper again. Examples of physical change: Cutting a paper, sharpening a pencil, writing on a paper... Examples of chemical change: Rotten egg, Rusted steel, molded bread...
Is slincing bread physical or chemical change?
Slicing bread is a physical change because it does not change the chemical composition of the bread.
How is toasting bread chemical or physical change?
It is a chemical change because you can not return it to bread
Is Bread going moldy chemical change or physical change?
Bread going moldy is a chemical change
Is toasting bread a physical or chemical change?
It is a chemical change because some compounds from bread are thermally decomposed.
Is toast burning a chemical change?
yesThe sugars in the bread are changing with heat and are caramelising therefore providing a reaction.
