Dissolved air bubbles out of the water, as the boiling point of water is reached, water vapour starts to form inside the liquid in the form of bubbles
It is the water vapor that is formed inside the bubbles. Water is lost in the air in the form of water vapor.
Water vapor (steam) is inside the bubbles that form inside boiling water. The bubbles that form prior to boiling are mostly dissolved gases escaping from the water.
hot air. ^^Close. It is actually steam or the gaseous form of H2O (water). As the water is heated it changes from a liquid to a gas. Since the heat is coming from the bottom (in a pot) and the top of the water is cooler, the gas forms bubbles.
These bubbles contain air.
When water boils, the bubbles are made of water vapor. Water is changing from the liquid phase to the gas phase, but it doesn't change all at once, so you get bubbles of gas inside the liquid. The phase change will happen first at the location where heating is taking place, so if you have a pot on a stove, the bubbles will form at the bottom of the pot, and then rise to the top.
they get bubbles on them? I've never seen it myself, but if you put in new water without leaving the water out to "age" for a few hours, there is a chance that your fish will suffer as the nitrogen bubbles form. Ever leave a glass of water out overnight? Those bubbles can even form INSIDE your fish which could cause the death you speak of.
It can . . . bubbles come from oxygen that is dissolved in the water. Pureness has little to do with it, unless the pure water has simply not been shaken up so as to dissolve oxygen into it.
When you split water you form hydrogen and oxygen gas. The gases are the bubbles.
Type your answer here... when lava cools, bubbles form and as the lava turns to stone, the bubbles stay inside.
hot air. ^^Close. It is actually steam or the gaseous form of H2O (water). As the water is heated it changes from a liquid to a gas. Since the heat is coming from the bottom (in a pot) and the top of the water is cooler, the gas forms bubbles.
it affects the water because the bubbles have oxygen inside them which causes pressure