The chemical reaction for me, surely the sugar is reacting with the water as well?
I see, but surely chemical reactions are physical reactions.Dissolving sugar in water produces no reaction or new chemicals - it is just a solution of sugar in water - a physical, not chemical, change.
I see, but surely chemical reactions are physical reactions.
http://www.pewresearch.org/quiz/science-knowledge/
11/13, one brainfart and last one complete lack of knowledge.
I think a chemical reaction has to involve a transfer of electrons ...
10/13, but i fit windows for a living and i'm not clever, so boo to you
This is the correct answer - basically anything that changes the electron orbits (molecular bonds) of a substance. That's why freezing or boiling water is a physical change & and not a chemical change.
TdC said:how did that work with an egg again? I forget the name for it... :-/
11/13 missed on atmosphere and had no clue on the last onehttp://www.pewresearch.org/quiz/science-knowledge/
11/13, one brainfart and last one complete lack of knowledge.