The atmosphere is mostly nitrogen. The atmosphere is above most of the water on Earth.
At normal atmospheric pressure, nitrogen is gaseous over the entire liquid range of water (and considerably below as well; the boiling point of nitrogen is about 77 K).
At normal atmospheric pressure, nitrogen is gaseous over the entire liquid range of water (and considerably below as well; the boiling point of nitrogen is about 77 K).
Nitrogen, yes. Water, no. Water is a compound of the elements oxygen and hydrogen.
747 mmHg
Nitrogen doesn't protect steel from water,
Wrong, nitrogen is less dense than water!
Wrong, nitrogen is less dense than water!
No; oxygen, nitrogen, and water are all separate elements.
nitrogen
Nitrogen is water soluble, the easiest way to do that is to water the plants with straight water for a few times, especially if you are using nutrients. If you are growing outdoors, then flood the plants twice. Over water them a couple of times, and the N should work itself out.
No, water vapour is water. Nitrogen is around 72% of the air we breath but is not found in water, steam or vapour.
It depends on how much water, how hot it is, and how much liquid nitrogen there is. The water will initially cause the liquid nitrogen to boil; if there's enough water and it's hot enough, it may make the nitrogen boil explosively. However, if there's enough nitrogen, it will eventually freeze the water.