The difference between chemical and physical changes is that chemical change is when a new substance is formed, and the reaction is irreversible.
So as salt and vinegar do not react, it is indeed a physical change.
b/c youve created a new substance and when you mixed both it caused bubling or fizzing even a relise of gas
Yeast fermenting sugar is a chemical change.
chemical
Sugar will not fizz in vinegar on the other hand if baking soda is added fizzing / gassing/ and bubbling will occur ( which is a evidence of a chemical change ) Sugar will not fizz in vinegar on the other hand if baking soda is added fizzing / gassing/ and bubbling will occur ( which is a evidence of a chemical change )
it is a physical change because no reaction occurs and there is no new substance. :)
Sugar changing to alcohol is a chemical change.
Yes, as well as a chemical change. It clearly changes (white, granulated sugar and liquid to burned brown sugar and liquid to a sticky [and delicious] substance). It changes from a solution to a syrup!
Any reaction occur.
Mixing vinegar and sugar creates a mixture. There is no chemical reaction.
Sugar will not fizz in vinegar on the other hand if baking soda is added fizzing / gassing/ and bubbling will occur ( which is a evidence of a chemical change ) Sugar will not fizz in vinegar on the other hand if baking soda is added fizzing / gassing/ and bubbling will occur ( which is a evidence of a chemical change )
its a chemical change because you cannot reverse the process and just have milk and vinegar separate
If baking soda reacts with vinegar, it is a chemical change.
It is a chemical change
it is a physical change because no reaction occurs and there is no new substance. :)
its a chemical change
CHEMICAL
It is a chemical change
Chemical change
Sugar is a (chemical) compound, but not a change at all.
It is a chemical change because sugar is decomposed.