The nitrogen moderates combustion and your breathing. Pure oxygen is not good for you if taken too long. The heart beats are driven by nitric oxide. The Sunday times produced a joke cartoon of gentlemen of the road living healthily under the motor way bridge many years ago when it was discovered.. This planet sits on a balance of 79% nitrogen and 20% oxygen. If the oxygen level were to get to 23% we would spontaneously ignite from the sun. Nitrogen is a stable inert gas, yet reactive enough in lightning conditions to oxidise and produce the nitrogen oxide that is a source of subsequent nitrates. At normal pressures nitrogen oxygen ratio is fine but divers have to be careful when ascending too quickly from the depths as "the bends" will occur and nitrogen gets released by diffusion especially at the joints.
with a nitrogen tank
Your local welding supply store should have nitrogen tanks, or know who your local compressed gas supplier is. You will most likely need to pay a significant tank deposit, and purchase a gas regulator for the tank.
liquid
nothing, absolutely nothing, nitrogen gas is 70% of the earth's air, it enters our body 30% and goes out 30%.
Although well insulated, the tank will gradually warm and as it does so the liquid Nitrogen will boil off (the gas is allowed to escape from the tank which is not sealed and pressurized). This happens gradually, so the liquid Nitrogen can be stored for as long as some remains in the tank (this will depend on the size of the tank (Dewer - see link below)).
with a nitrogen tank
Black
Your local welding supply store should have nitrogen tanks, or know who your local compressed gas supplier is. You will most likely need to pay a significant tank deposit, and purchase a gas regulator for the tank.
liquid
The amount of gas Kari has to put in her tank is a function of how long she has driven since she last put gas in.
nothing, absolutely nothing, nitrogen gas is 70% of the earth's air, it enters our body 30% and goes out 30%.
Although well insulated, the tank will gradually warm and as it does so the liquid Nitrogen will boil off (the gas is allowed to escape from the tank which is not sealed and pressurized). This happens gradually, so the liquid Nitrogen can be stored for as long as some remains in the tank (this will depend on the size of the tank (Dewer - see link below)).
Wiring or sender unit in the tank.
What is the function of nitrogen
A pressure regulator is required on a nitrogen tank.
the nitrogen gas is used for nitrogen fixation
nitrogen is a gas (N2)