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Is bleaching your hair a physical change or a chemical change?
It is both a physical and chemical change.
Is bleach changing the color of your shirt a physical change?
No, bleach changing the color of a shirt is a chemical change. The active ingredient in bleach, sodium hypochlorite, reacts with the dyes in the fabric, breaking them down and removing their color. This results in a permanent change in the chemical composition of the fabric.
Is food dye a physical or chemical change?
Physical, the water is still water and the food coloring is still food coloring you just mixed them together in one space. If you waited long enough the food coloring and water would settle back out so you had just water and food coloring.
Is flower blooming chemical or physical?
phisical, unless using bleach. bleach actually changes pigment, while normal dye just covers-up the existing color.
Does food coloring cause a chemical reaction?
No, food coloring does not cause a chemical reaction. Food coloring is a substance added to food to change or enhance its color, but it does not undergo a chemical change itself. It simply dissolves in the food or liquid it is added to.
Is adding food coloring to icing a chemical or physical change?
physical change You are making a mixture of the icing and food coloring, which is a physical change.
Is coloring on a white piece of paper a physical change or a chemical change?
Coloring on a white piece of paper is a physical change because the color change is reversible and does not alter the chemical composition of the paper. The paper remains paper even after coloring on it.
Is clothes bleached a physical or chemical change?
washing clothes is a chemical change because the dirt and stains dissolve in the solution that the clothes are being washed in
Is bleaching your hair a physical change or a chemical change?
It is both a physical and chemical change.
Is removing a stain with bleach a physical change?
This is a chemical change.
Is coloring a piece of paper a physical or chemical change?
physical. because its still paper
Is putting color to icing chemical or physical change?
Coloring causes only a physical change to icing because it does not alter the chemical characteristics of the icing.
Is food coloring added to cake icing to make it pink a chemical change?
Yes, adding food coloring to cake icing to make it pink is a physical change, not a chemical change. A chemical change involves a change in the chemical composition of a substance, while a physical change only alters the appearance of a substance without changing its chemical makeup. In this case, the food coloring mixes with the icing but does not create a new substance with different chemical properties.
Is bleaching hair a physical change or chemical change?
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.
Is a bleached hair a physical or a chemical change?
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.
When food coloring is added to water is that a chemical or a physical change?
Physical because we can still seperate the particles
Food coloring to water is Physical or Chemical change?
Physical change because the two substances do not bond together. If you waited for a long time the water and the food coloring would separate.
