B is the answer. For an equation to be balanced there must be the same amount of each element on the two sides. The only one where this is the case is B.
A. cyclohexyne is the answer
Answer:
The first one is B, "Decreasing surface area."
Explanation:
This is because greater the surface area exposed, the more collisions that occur between the solvent and solute. I also just took the test myself and got it correct.
Long wave I think is the correct answer