because the state changes from a liquid to a solid
It changes the sugar's color
Yes, as well as a chemical change. It clearly changes (white, granulated sugar and liquid to burned brown sugar and liquid to a sticky [and delicious] substance). It changes from a solution to a syrup!
Its a chemical change because its changing what it is (from dough to bread)
dont know your out of luck
don't know..... personally i think it is because it is a change and a change is a chemical reactions
It changes the sugar's color
It changes the sugar's color
It changes the sugar's color
Yes, as well as a chemical change. It clearly changes (white, granulated sugar and liquid to burned brown sugar and liquid to a sticky [and delicious] substance). It changes from a solution to a syrup!
Sugar is caramelized by heating (together with some proteinous material) giving taste and color change. Since this can NOT be undone (or reverted back to original state) by cooling or other simple physical processes, it is to be chemical.
Chemical change. References: Intro to Matter book.
Can you reverse the change?
Its a chemical change because its changing what it is (from dough to bread)
Does anyone know
dont know your out of luck
You know a chemical change happened if: -A change in color -Formation of a precipate (a solid) -Formation of a gas
don't know..... personally i think it is because it is a change and a change is a chemical reactions