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Baking a cake is a chemical change because the baking powder or soda (whichever one) undergoes a chemical reaction. you can tell because of the bumps or air bubbles. Not only that, but the chemical change is irreversible, you put the ingredients that make up the cake together and you can't change them back. The ingredients don't go back to their original form. You can tell it's a chemical change becaue of the heat, rising, and odor.
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Is baking a cake physical or chemical changes?
Chemical change.
Is baking cake a physical change or chemical change?
It is a chemical change. A chemical change is when you can't take the item back to its original state. Ex. A baked cake can't go back to cake batter.
Is dissolving salt in water a a chemical change or a physical change?
It is a physical change as it can be "undone" by evaporating the water. An simple example of a chemical change is baking a cake, you can't un-bake a cake. To work out whether it is a chemical or physical change just think whether it can be undone or not.
Is a baking cake a chemical or physical change?
It is a chemical change. A chemical change is when you can't take the item back to its original state. Ex. A baked cake can't go back to cake batter.
How can you tell at baking a cake produces a physical change?
Baking is a chemical change because involve chemical reactions.
Is baking a cake a chemical change?
Yes. This is because when the cake is baked, chemicals help it rise, making this a chemical change. Making the icing is a different story. It is a physical change.
Is burning a cake a physical or chemical change?
a chemical change
Is baking a cake a chemical or physical change?
Chemical change.
Baking a cake is physical change or chemical change?
Chemical change. Physical changes (like melting) can be undone. But you cannot unbake a cake.
Is baking a cake a physical or chemical change?
Baking is a chemical change.
Is a cake bakeing a physical or chemical change?
Baking is a chemical change
Is baking a cake batter a chemical or physical change?
Baking a cake is a chemical property because it is going from dough to cake or batter to cake.
A birthday cake is baked is that a physical or a chemical change?
Chemical.
Is baking a cake physical or chemical changes?
Chemical change.
Is a cake a physical or chemical change?
Cake is a substance. It's not a "change" of any kind.
What is a chemical change that is useful to you?
making cake
Is a cake cooking a physical or chemical change?
Cooking is a chemical transformation.
