On the peak of Kilimanjaro the atomospheric pressure can be as low as 0.20 atm if the volume of an oxygen tank is 10.0L at what pressure must the tank be filled so the gas inside would occupy a volume of 1.2 times 10^3 L at this pressure

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

Why are pipes bursting in the in extremely cold weather?

What is the empirical formula for c4h8o2