Is bleaching tiles a chemical change?

Answer 1

Bleaching your hair is a chemical change. The bleach reacts in hair, removing the color in an irreversible chemical reaction. There is no way to reverse the bleaching. Bleaching your hair also makes a new substance, when you do bleach your hair it is permanent.

Answer 2

when you bleach your hair it is a chemical change,because you are adding the chemical from the bleach to your hair and "you can't change it back to the old". chemical change: you can't change it back to the old and it makes a new subtance. physical change:it does not make a new subtance and it is still the same object.

Answer 3

Yes since the hair didn't change it's chemical properties, it is still hair. Examples are size, color, smell.

Answer 4

Yes. The composition of the skin changes but does not change form.

Answer 5

Yes, because the floor is reacting to the chemicals you have poured on the floor, resulting in a change of color and the substances.

Answer 6

Yes, bleaching your hair is a chemical change.

Answer 7

it is a physical change

Answer 8

Bleaching Tiles is a chemical change.

Answer 9

Bleaching is a chemical process.