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How can you tell that baking a cake produces a chemical change?
New chemical bonds are being formed, and some are being broken. A simple test for if something is a chemical change or not is if the reaction is irreversible, such as baking a cake. Quite a few chemical changes are reversible, however you can almost be certain that a physical change is reversible, such as water <-> ice.
Baking a cake is physical change or chemical change?
Baking a cake is a chemical change because the ingredients undergo a chemical reaction when exposed to heat, resulting in a transformation of their molecular structure to form the cake. This is different from a physical change, which does not alter the composition of the ingredients.
What is a chemical reaction that happens in home that needs to be heated before it starts?
An example of a chemical reaction that happens in the home and needs to be heated before it starts is baking. When baking a cake, for instance, the batter undergoes a series of chemical reactions that require heat from the oven to activate the leavening agents, causing the cake to rise and bake properly.
Which chemical change causes a cake to rise?
The thermal decomposition of baking powder. Baking powder is also known as sodium bi-carbonate or sodium hydrogen carbonate. When heted it undergoes thermal decomposition., releasing carbon dioxide in thre process. It is this release of CO2 that makes pastry rise when being baked.,
Which situation describes evidence of a chemical change?
Baking a cake is an example of a chemical change because the ingredients undergo a chemical reaction to form a new substance with different properties, such as the cake rising due to the release of gas.
What is chemical reaction in baking a cake?
A cake produces a permanant colour change and a slight change in weight after baking. That means, It's a chemical reaction.
Is baking a cake in an oven a chemical reaction?
Yes, because baking involve chemical changes.
Is baking powder a gas that makes a cake rise a chemical reaction?
Baking powder is not a gas, but it does make a cake rise by releasing carbon dioxide into the batter through chemical reaction.
Is a cake baking in an oven represents a chemical react?
Yes because yeast is added to make the cake rise.
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.
How can you tell that baking a cake produces a chemical change?
New chemical bonds are being formed, and some are being broken. A simple test for if something is a chemical change or not is if the reaction is irreversible, such as baking a cake. Quite a few chemical changes are reversible, however you can almost be certain that a physical change is reversible, such as water <-> ice.
Baking a cake is physical change or chemical change?
Baking a cake is a chemical change because the ingredients undergo a chemical reaction when exposed to heat, resulting in a transformation of their molecular structure to form the cake. This is different from a physical change, which does not alter the composition of the ingredients.
Is baking a cake a physical or chemical change?
Baking is a chemical change.
Why is baking a cake is chemical change?
Baking is a chemical reaction for a few reasons. First off, heat is being applied to change a substance (cake mix / batter) into another substance (baked cake). Reactions occur such as water and moisture turning to steam as a result of the heat, and ingredients like water and baking soda / powder react to create a fluffy cake.
Would a cake in an oven represent a chemical reaction?
Yes, because the simplified definition of a 'chemical change or reaction' is "a change or reaction (usually dealing with extreme heat or cold) that CAN NOT be undone. Thus, a cooked cake can not be changed back to its originall state of batter.Hope I helped :)
Find out the ingridient that causes the cake to rise Explain the chemical reaction involved?
baking powder. i have no idea how it works though..
Is cake baking 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.
