Making cookies would constitute a chemical change.
Blow up a balloon
blow up a bollown
You blow up a balloon
Making cookies is the only one which involves the making of a new substance, so that's the answer.
Whether they give off a sweet smell or not, baking is a chemical change. Can you separate the egg, the flour, the sugar? No, then it is a chemical change.
Baking a pie is a chemical change because the cells of the ingredients are broken down when they get hot. You can see this when the crust becomes firm or the fruit in a pie becomes soft.
Yes, a colour change indicates a chemical change.
The difference is water is a ligid and cookies aern't. When you make cookies with sugar in them the sugar doesn'y dissolve like it dissolves in the cookies.
Making cookies is the only one which involves the making of a new substance, so that's the answer.
Baking cookies is a chemical change.
Cookies are complex mixtures; they have not a chemical formula, as a chemical compound.
Baking cookies is a chemical change.
Baking cookies is a chemical change.
The reactants and products need to be equal, as the supplies you put into the cookie mix has to be the same amount of cookies you get after.
Sorry, but your question is way to vague to answer. There are a billion things hot air balloons *don't* do. They don't tap dance and they don't bake cookies. However, a person can tap dance or bake cookies while being transported by a balloon.
Yes, yes it is.
Yes it is
No But It Is Considered To Be A Physcial Change
Chemical, when it's cooked it can't be changed back to dough
Baking a cake burning gasoline making cookies