i think that it's a physical change because it does not cheage the shape.
It is a chemical change
its a chemical change
No, chemical reactions can be reversed. For example: 2H2O -> 2H2 + O2 can change back, 2H2 + O2 -> 2H2O
It is a chemical change
Chemical change
physical- there's no chemical change.
its a chemical change because you cannot reverse the process and just have milk and vinegar separate
If something's reacting, it's a chemical change.
The addition of sugar to vinegar is a physical change because no new substances are formed. Sugar dissolves in the vinegar, but the chemical composition of both sugar and vinegar remains the same.
yea because it melts into he vinegar and it is very difficult to reverse this chemical change
Reactivity is a chemical property (in chemistry !).
Physical change because the molecules have not changed to form a new substance.