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Is a bruise a physical or chemical change?
Bruises are the consequence of a physical action.
When milk turns sour is it a chemical or physical change?
chemical change
Why charring of sugar is a chemical change OR A physical change?
Charring of sugar is a chemical change because it involves the chemical decomposition of the sugar molecules due to the application of heat, leading to the formation of new substances like carbon. This change is irreversible and involves the breaking and rearranging of chemical bonds.
Is spilling water a chemical change?
No, spilling water is a physical change, not a chemical change. A chemical change involves a change in the chemical composition of a substance, whereas spilling water only changes its location and physical state.
Why is a phase change not a chemical reaction?
A phase change is a physical change that involves rearranging the molecules in a substance without changing its chemical composition. In contrast, a chemical reaction involves the breaking and forming of chemical bonds, resulting in the formation of new substances with different chemical compositions.
What part of earths surface involves both chemical and physical change?
what involves both chemical and physical change on earths surface
Is crystalization a chemical or physical change?
chemical
Is a bruise a physical or chemical change?
Bruises are the consequence of a physical action.
Does photosynthesis involve a physical or chemical change?
Photosynthesis involves a chemical change.
What Moving of furniture chemical or physical change?
Moving furniture 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 involves a change in the physical state or appearance of a substance without altering its chemical composition. When you move furniture, you are simply changing its position or location, which is a physical change.
Is fermenting cheese a physical change?
Fermenting cheese is considered a chemical change because it involves the breakdown of proteins and fats by the action of bacteria, enzymes, or other microorganisms, leading to the formation of new compounds and flavors. This results in the transformation of the cheese at a molecular level, which is why it is classified as a chemical change rather than a physical change.
Is vacuuming chemical or physical change?
Vacuuming is a physical change. It involves the removal of dirt and debris from surfaces without altering the chemical composition of those materials. The vacuuming process merely rearranges and collects particles, making it a physical action rather than a chemical reaction.
When milk turns sour is it a chemical or physical change?
chemical change
Why charring of sugar is a chemical change OR A physical change?
Charring of sugar is a chemical change because it involves the chemical decomposition of the sugar molecules due to the application of heat, leading to the formation of new substances like carbon. This change is irreversible and involves the breaking and rearranging of chemical bonds.
Is spilling water a chemical change?
No, spilling water is a physical change, not a chemical change. A chemical change involves a change in the chemical composition of a substance, whereas spilling water only changes its location and physical state.
What type of change when a substance changes into a new substance?
chemical
Why is a phase change not a chemical reaction?
A phase change is a physical change that involves rearranging the molecules in a substance without changing its chemical composition. In contrast, a chemical reaction involves the breaking and forming of chemical bonds, resulting in the formation of new substances with different chemical compositions.
