Nitrogen station slogan

2.2CO+2NO=N2+2CO2

3. The first is to reduce the static electricity generated by friction, so that inflammable and explosive articles are not easy to come into contact with the fire source.

The second reason is that the thugs will generate electromagnetic waves, which will cause the fire of inflammable and explosive materials.

In short, it is to reduce the dark fire.

4.2 carbon dioxide+oxygen = 2 carbon dioxide

In order to prevent natural gas explosion caused by excessive oxygen contact.

6.( 1) The gas is H2, and H2+2O2 = 2H20.

(2) The gas is CO, and 2CO+O2=2CO2.

(3) The gas is CH4, 18/X=44/2.2, and X= 1.8 is obtained.

The mass increased by1.8g.