it is a physical change because no reaction occurs and there is no new substance. :)
No because it is resulting in a new substance.
No. Sugar and Vinegar are different compounds and neither one are made up of the other.
Quite simply, yes. It does not change the chemical bonds, so it is not a chemical change, but changes the physical appearance on a macroatomic level.
The fermentation of apple juice to produce vinegar is a chemical change.
No. An odor is a physical property, not a change.
Tis a physical PROPERTY.
chemical
Chemical
chemical reaction.
It is a physical change because while the apple is cut into smaller pieces, it is still composed of the same materials. If you lit the apple on fire, that would result in a chemical change.
Eating an apple is both chemical and physical. By biting and chewing the apple you are causing a physical change in the apples general structure- nothing chemical. But when you swallow the apple and your stomach acid breaks down the apple and absorbs nutrients you are exerting a chemical change.
1. First step: a physical change 2. Second step: a chemical change
It is a physical change because the apple is still an apple and nothing changed the composition of what's in the apple.
If you cut an apple and keep, the colour changes to brown. This is physical change. Apple has iron (in the form of ferrous salts). The colour is due to the formation of harmful ferric compounds and this is a chemical change (conversion of ferrous to ferric).
Yes, it is a chemical property.
Cutting an apple is a physical change
it is a chemical change
An apple turning brown is a CHEMICAL change.
chemical reaction.
This is a physical change. You only change the shape and size of an apple by slicing it. Chemical changes would mean changing the molecular composition of the apple.
Generally, white vinegar is often synthetic acetic acid, and cider vinegar is fermented from apple cider. The difference in cooking is one of flavor, as the two have similar chemical properties.
It is a physical change because while the apple is cut into smaller pieces, it is still composed of the same materials. If you lit the apple on fire, that would result in a chemical change.
cooking an apple is causing a physical change because in a physical change, the IDENTITY of the substance never changes. (identity=atomic makeup. in a chemical change, the IDENTITY does change, due to a chemical reaction. because there is no change in the identity of the apple, baking it is a physical change
Physical because it is still a apple just a part of it
Eating an apple is both chemical and physical. By biting and chewing the apple you are causing a physical change in the apples general structure- nothing chemical. But when you swallow the apple and your stomach acid breaks down the apple and absorbs nutrients you are exerting a chemical change.