Vaporization (evaporation) of water to a gas is caused by heating the water.
A person pressing the gas pedal.
A gas water heater consists of two assemblies: a tank to hold the water, and a burner under the tank to heat it. The two never touch, so you can't have natural gas in your water. The bubbles you see in your water are air.
oxygen and water vapour.
When potassium is added to water, it reacts exothermically with the water to produce potassium hydroxide and hydrogen gas. The rapid production of hydrogen gas in the reaction causes an explosion due to the build-up of pressure from the gas release.
Gas floats on water because gas is less dense than water. The molecules in gas are farther apart and have lower mass per unit volume compared to water. This difference in density causes gas to float on top of water.
Water vapour. Or steam which is the gas state of water. Evaporation of water from the surfaces of rivers, lakes and mainly the oceans, an important part of the water cycle on Earth.
When hydrogen gas reacts with oxygen gas, water vapor is formed.
The process that causes water on Earth's surface to change to gas and rise into the atmosphere is called evaporation. This occurs when the sun's heat energy causes water molecules to gain enough energy to break free from the liquid's surface and enter the air as water vapor.
I believe the water causes condensation in the gas,and could cause a problem with stalling. Provided it is an older model car.
The gas inside the bubble is less dense than the surrounding water
The chemical make up causes it to do so.