AZOT

• Nitrogen was discovered by Daniel Rutherford at 1772 in Scotland. Origin of name: from the Greek words "nitron genes" meaning "nitre" and "forming" and the Latin word "nitrum" (nitre is a common name for potassium nitrate, KNO3)

Eldesi

NH4NO2 = N2 + 2H20

2NaN3 = 3N2 + 2Na

(NH4) 2Cr207 = N2 + Cr203 + 4H20

3CuO + 2NH3 = N2 + 3Cu + 3H20

10Fe + 6KN03 = 3N2 + 3K20 + 5Fe203

5Mg + 12HNO3 = N2 + 5Mg(N03)2 + 6H20

• N2 = 2N H298 = 945,3 kj/mol

• 6Li+N2=2Li3N • 3Ca+N2 =Ca3N2

• CI3N +3H20= 3HClO+NH3

• Na3N + 3H20 = 3NaOH + NH3

Li3N + AlN = Li3AlN2

5Li3N + Ge3N4 = 3Li5CeN3

N2 + 3H2 = 2NH3

2NH4Cl + Ca(OH)2 = 2NH3 + 2H20 + CaCl2

• 2NH3 = NH4+ + NH2-

• 2H20 = H3O+ + OH-

• 2Na + 2NH3= 2NaNH2 + H2

• PCl5 + 8NH3 = PN(NH2)2 + 5NH4Cl

• S02Cl2 + 4NH3 = S02 (NH2) 2 + 2NH4Cl

NH3 + H20 = NH40H

NH3 + HCl = NH4Cl

2NH3 + H2S04 = (NH4)2S04

N

H

H

H

H O

H

N

H

H

H

H

O

H

H O

H

NH3

H O

H

NH3

H O

H

NH3

H O

H

NH3

• 2Al + 2NH3 = 2AlN + 3H2

• 3Mg + 2NH3 = Mg3N2 + 3H2

• 2K + 2NH3 = 2KNH2 + H2

• Ca + NH3 = CaNH + H2

• 4NH3 + 302 = 2N2 + 6H20

• 4NH3 + 5O2 = 4NO + 6H20• • 2NH3 + NaCIO = N2H4 + NaCl + H20

• NH3 + NaClO = NH2Cl + NaOH • NH2Cl + NH3 = NH2-NH2 + HCl • NaOH + HCl = NaCl + H20

4NH3 + Cl2 + (CH3)2CO C

H3C

H3CNH

NH

2NH4Cl + H2O

+ (CH3)2COC

H3C

H3CNH

NH

C N N C

CH3

CH3

H3C

H3C

H2O

C N N C

CH3

CH3

H3C

H3C

H2O N2H4 + 2(CH3)2CO

N2H4 N2H4 H N N

H

H

H

H

H N N

H H

4KMnO4 + 5N2H4 + 6H2SO4 = 5N2 + 4MnSO4 + 2K2SO4 + 16H2O

N2H4 + O2 = N2 + 2H20

3NaNH2 + NaNO3 = NaN3 + 3NaOH + NH3

2NaN2 + H2S04 = 2HN3 + Na2S04

N2H4 + HN02 = HN3 + 2H20

HNa =H+ + Na- K. = 1.2.10-5

• 2NaN3 = 2Na + 3N2

• 3HN(N2) + 9HCl + 2Au = 2AuCl3 + 3N2 + 3NH4Cl

HN3 + 2KMn04 + 3H2S04 = 15N2 + K2S04 + 2MnS04 + 8H2O

• HN3 + 4H2 =3NH2

• HN03 + 6H = NH20H + 2H20 • NH2OH + HCl = (HONH3)Cl • 2NH20H + H2S04 = (HONH3) 2S04

• 2NH20H + I2 + 2KOH = N2 + 2KI + 4H2O

• 2NH20H + 4FeS04 + 3H2S04 = (NH4) 2S04+ 2Fe2 (S04) 3 + 2H2O

• 3NH20H = H3N + N2 + 3H2O

• NH4NO3 = N20 + 2H20

• 2NaN02 + 4Na + 2H20 = Na2N202 + 4NaOH

• 3Cu + 8HNO3 = 2NO + 3Cu(NO3)2 + 4H20

• NaN02 + FeCI2 + 2HCl = NO + FeCl3 + NaCl + H20

• 3KN02+KNO3 + Cr203 = 4NO + 2K2Cr04

N2 + O2 = 2NO

2NO + Cl2 = 2NOCI Na + NO= NaNO

[Fe(H20)6 ]S04 + NO = [Fe(H2O)5NO]SO4 + H2O

NO + NO2 = N203

2HN02 + H2S = S + 2NO + 2H20 5NaNO2 + 2KMn04 + 3H2S04 = 5NaNO3 +2MnS04+K2S04+3H2O

• NO + HNO3 = HN03

• 3HNO2 = HN03 + 2NO + H2O

• NaN03 + C = NaNO2 + CO • NaN03 + Pb = NaNO2 + PbO • NaN03 + Fe = NaN02 + FeO

Cu + 4HN03 = Cu(N03) + 2NO2 + 2H2O

2Pb(N03)2 = 2PbO + 4NO2 + O2

2NO2 + H2O = HN02 + HN03

• 2NO2 + 2KOH = KNO2 + KNO3 + H2O • 2HNO3 + P2O5 = 2N205 + 2HPO3 • 4AgNO3 + 2Cl2 = 2N2O5 + 4AgCl + O2 N2O3

+ 203 = N2O5 + 202

2NaNO3 + H2S04 = 2HN03 + Na2S04

• N2 +O2 = 2NO

• 4NO + 2H2O + 302 = 4HNO3

• N2 + 3H2 = 2NH3 • 4NH3 + 502 = 4NO + 6H2O• 4NO + 2H2O + 3O2 = 4HNO3

• 4HN03 = 4NO2 + 2H2O + O2

• NO2 =7HNO3 = 7NO =7N2O = 7N2 =7NH3 (NH4NO3)

• Au + 3HCl + HN03 = AuCl3 + NO + 2H2O • AuCl3 + HCl = H[AuCl4] • 6HCl + 2HN03 = 2NO + 3Cl2 + 4H2O • 2NO + Cl2 = 2NOCI • AuCl3 + NOCI = (NO)[AuCl4]