According to boyle p1v1=p2v2
So 3*4=6*x so x=2
Well it depends on how long you let it boil, if it boils for a long time then the water levels will slowly decrease, if u let it sit for a while you can drink it.
The lower you go, the more acidic. The higher you go, the more alkaline. Your answer would most likely be 6.
The answer is the gaz inside the bag would expand. (A)
