Reaction equation for nitrogen and hydrogen, Reaction equation for nitrogen and oxygen

Hello, nitrogen and hydrogen react under the conditions of high temperature and high pressure wide concession and catalyst to produce ammonia, and the reaction equation is very clear.

The reaction conditions of 3h2+n2===2nh3 are:

Catalyst, high temperature, high auspicious pressure.

If satisfied. Thank you.

Wake up to the equation for the reaction of nitrogen with oxygen in the cavity.

is: n2 + o2 = (spark discharge) 2no.

Because there are three bonds of nitrogen and nitrogen in the N2 molecule, it is very inactive. Nitrogen is non-flammable in either air or pure oxygen, but it can be combined with oxygen under spark discharge to produce nitric oxide.

The thermochemical equation for the synthesis of ammonia by the reaction of hydrogen and nitrogen is: n (g) + 3h (g) 2n h (g) δh = . The hydrogen produced is used in large quantities for cracking reactions and ammonia production in the petrochemical industry.

Hydrogen molecules can enter the lattice of many metals, causing the phenomenon of "hydrogen embrittlement", making the use of special materials and more complex designs for hydrogen storage tanks and pipes.

Physical properties of hydrogen are slow

Hydrogen is a colorless gas and less dense than air. Because hydrogen is poorly soluble in water, it can be collected using the drain gas collection method. In addition, at a pressure of 101 kPa, hydrogen can be converted into a colorless liquid at temperature; , it becomes a snow-like solid.

At room temperature, hydrogen is very stable and does not easily react with other substances. But when conditions change, it's a different story. For example, hydrogen is adsorbed by metals such as palladium or platinum, and has strong activity.

Palladium metal has the strongest adsorption effect on hydrogen. When the volume fraction in the air is 4%-75%, it can cause ** when it encounters an ignition source.

Hydrogen is a colorless and odorless gas with a density of grams (the lightest gas) under standard conditions, and is poorly soluble in water. At -252, it becomes a colorless liquid, and at -259, it becomes a snowflake-like solid.

The reaction equation of hydrogen and nitrogen is: 3h2 + n2 = (high temperature, high pressure, catalyst) 2nh3.

The reaction of hydrogen and nitrogen is a chemical reaction, which needs to be carried out under the conditions of high rent mold temperature cluster cavity, high pressure seepage and catalyst, and generate ammonia.

N2 reacts with hydrogen to produce ammonia: N2+3H2=== (reversible symbol) 2NH3

There should be reaction conditions.

High-temperature and high-pressure catalysts.

Under discharge conditions, nitrogen can be combined with oxygen to form nitric oxide rows: N2+O2=Discharge=2NO Nitric oxide and oxygen are rapidly combined, and the infiltration zone is cleared into nitrogen dioxide 2NO+O2=2NO2 nitrogen dioxide dissolved in front of water to form nitric acid, nitric oxide 3NO2 + H2O = 2HNO3 + NO