A big difference is that a balloon loan is usually setup so that your monthly payments are higher than a comparable lease payment and the balloon payment at the end is less than what the car is worth, so in most cases it makes sense to pay off the balloon payment and keep the car.
Condensation. Condensation is the reverse process, converting a gas to a liquid. The process when water vapor changes to the liquid state is the latent heat of condensation. Energy is released, which warms the surrounding air.
What is being described, when air pressure increases, the mercury in the tube rises. When air pressure decreases, so does the height of the mercury column