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Heat brings about a chemical change. Physical changes can be undone, but you cannot unbake a cake.
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∙ 6y ago
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∙ 14y agoBoth.
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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.
Is chicken cooking in a oven a physical or chemical change?
Physical... chemically - it's still chicken - but roasting it in the oven induces a physical change to the bird's flesh.
Would preheating an oven be a physical or chemical change?
physical change
Is saucing the dough of a pizza a chemical or physical change?
it is not a change at all but putting pizza in the oven is a chemical change
Is aluminium foil safe in oven for making cake?
Yes
A cake out of the oven before it is baked?
You shouldn't do that, because it is dangerous and unhealthy to eat a cake that is not fully baked through. You should put the cake back in the oven and finish cooking it.
What is a cakue?
if you mean a cake it is oven baked mixture made for eating
How long will a cake take to be baked in an oven?
Around 1 hour or 45 minutes for a cake to bake
How do you bake a cake in harvest moon ds?
The recipe for Cake is Flour, Butter, an Egg, and a Fruit baked in the Oven.
Is using oven cleaner a physical or chemical change?
Traditional oven cleaner is lye, it chemically turns the baked on fat and oil to soap. This soap then helps clean off the other baked on stuff. I don't know (yet) how the new lye free oven cleaners work.
Which is heavier is it th cake or the ingredients of making a cake?
Without doing the actual laboratory testing, I will suggest that the batter weighs more than the baked cake. The logic is that the liquid batter undergoes chemical reactions releasing moisture and some gases while it bakes. The liquid batter becomes a solid (sort of) cake by loosing some of the liquid content in the heat of the oven. So, batter minus moisture equals cake; you remove less from the oven than you put in the oven. The difference is wafting in the air as aroma of fresh baked cake.
