Kamus rumus kimia
N

| Chemical formula | Synonyms | CAS number |
| --- | --- | --- |
| NH2− | amide ion | 17655-31-1 |
| NH2CH2CH2NH2 | ethylenediamine | 107-15-3 |
| NH2CONH2 | urea | 57-13-6 |
| NH2C6H4SO3H | sulfanilic Acid | 121-57-3 |
| NH2OH | hydroxylamine | 7803-49-8 |
| (NH2)2CO | urea | 57-13-6 |
| NH3 | ammonia | 7664-41-7 |
| NH4+ | ammonium ion | 14798-03-9 |
| (NH4)3N | ammonium nitride |  |
| NH4Br | ammonium bromide | 12124-97-9 |
| NH4CO2NH2 | ammonium carbamate | 1111-78-0 |
| (NH4)2CO3 | ammonium carbonate | 506-87-6 |
| NH4Cl | ammonium chloride | 12125-02-9 |
| NH4ClO4 | Ammonium perchlorate | 7790-98-9 |
| NH4HS | ammonium hydrosulfide | 12124-99-1 |
| (NH4)H2AsO4 | ammonium dihydrogen arsenate | 13462-93-6 |
| NH4NO3 | ammonium nitrate | 6484-52-2 |
| NH4OCONH2 | ammonium carbamate | 1111-78-0 |
| (NH4)2Ce(NO3)6 | ammonium cerium(IV) nitrate   ceric ammonium nitrate   CAN | 16774-21-3 |
| (NH4)3PO4 | ammonium phosphate | 7783-28-0 |
| (NH4)2CrO4 | ammonium chromate | 7788-98-9 |
| (NH4)2Hg(SCN)4 | mercury(II) ammonium thiocyanate |  |
| (NH4)2[PtCl6] | ammonium hexachloroplatinate(IV) | 16919-58-7 |
| (NH4)2[Pt(SCN)6] | ammonium hexathiocyanoplatinate(IV) | 19372-45-3 |
| (NH4)2SO4 | ammonium sulfate | 7783-20-2 |
| NI3 | nitrogen triiodide | 13444-85-4 |
| NO | nitric oxide   nitrogen oxide   nitrogen(II) oxide | 10102-43-9 |
| NOCl | nitrosyl chloride |  |
| NOBr | nitrosyl bromide |  |
| NOI | nitrosyl iodide |  |
| NO2 | nitrogen dioxide   nitrogen(IV) oxide | 10102-44-0 |
| NO2− | nitrite ion | 14797-65-0 |
| NO2Cl | nitryl chloride | 13444-90-1 |
| NO3− | nitrate ion | 14797-55-8 |
| N2 | nitrogen | 7727-37-9 |
| N2H2 | diazene | 3618-05-1 |
| N2H4 | hydrazine | 302-01-2 |
| N2O | nitrous oxide   dinitrogen oxide   nitrogen(I) oxide | 10024-97-2 |
| N2O3 | dinitrogen trioxide   nitrogen(III) oxide | 10544-73-7 |
| N2O4 | dinitrogen tetroxide   nitrogen(IV) oxide | 10544-72-6 |
| N2O5 | dinitrogen pentaoxide   nitrogen(V) oxide | 10102-03-1 |
| N4H4 | trans-tetrazene | 54410-57-0 |
| NaAlSi3O3 | albite |  |
| NaAsO2 | sodium metaarsenite | 7784-46-5 |
| NaAu(CN)2 | sodium dicyanoaurate(I) | 15280-09-8 |
| Na2Cr2O7 · 2H2O | Sodium dichromate dihydrate | 10588-01-9 |
| Na[B(NO3)4] | sodium tetranitratoborate(III) |  |
| NaBr | sodium bromide | 7647-15-6 |
| NaCN | sodium cyanide | 143-33-9 |
| NaC6F5COO | pentafluorobenzoate |  |
| NaC6H5COO | sodium benzoate | 532-32-1 |
| NaCa2(Al5Si5O20) · 6H2O | thomsonite |  |
| NaCl | sodium chloride   rock-salt   halite | 7647-14-5 |
| NaClO2 | sodium chlorite | 7758-19-2 |
| NaClO3 | sodium chlorate | 7775-09-9 |
| NaClO4 | sodium perchlorate | 7601-89-0 |
| NaF | sodium fluoride | 7681-49-4 |
| NaH | sodium hydride | 7646-69-7 |
| NaHCOO | sodium formate | 141-53-7 |
| NaHCO3 | sodium bicarbonate   baking soda | 144-55-8 |
| NaHS | sodium hydrosulfide |  |
| NaHSO3 | sodium bisulfite | 7631-90-5 |
| NaHSO4 | sodium bisulfate | 7681-38-1 |
| NaI | sodium iodide | 7681-82-5 |
| NaNH2C6H4SO3 | sodium sulfanilate | 515-74-2 |
| NaNO2 | sodium nitrite | 7632-00-0 |
| NaNO3 | sodium nitrate | 7631-99-4 |
| NaNbO3 | sodium metaniobate |  |
| NaNbO3 · 7H2O | sodium metaniobate heptahydrate |  |
| NaOCl | sodium hypochlorite | 7681-52-9 |
| NaOH | sodium hydroxide | 1310-73-2 |
| NaO2As(CH3)2 · 3H2O | sodium salt of cacodylic acid | 124-65-2 |
| NaSeO3 | sodium selenite |  |
| NaTaO3 | sodium metatantalate |  |
| NaVO3 | sodium metavanadate | 13718-26-8 |
| Na2CO3 | sodium carbonate   soda ash | 497-19-8 |
| Na2C2O4 | sodium oxalate | 62-76-0 |
| Na2MoS4 | sodium thiomolybdate | 18198-15-7 |
| Na2N2O2 | sodium hyponitrite |  |
| Na2O2 | sodium peroxide | 1313-60-6 |
| Na2O | sodium oxide | 1313-59-3 |
| Na2S | sodium monosulfide | 1313-82-2 |
| Na2SO3 | sodium sulfite | 7757-83-7 |
| Na2SO4 | sodium sulfate   salt cake | 7757-82-6 |
| Na2S2O3 | sodium thiosulfate | 7772-98-7 |
| Na2S2O5 | sodium disulfite | 7681-57-4 |
| Na2S2O8 | sodium persulfate | 7775-27-1 |
| Na2S4 | sodium tetrasulfide | 12034-39-8 |
| Na2SeO3 | sodium selenite | 10102-18-8 |
| Na2SeO4 | sodium selenate | 13410-01-0 |
| Na2TeO3 | sodium tellurite | 10102-20-2 |
| Na2TeO4 | sodium tellurate |  |
| Na2TiO3 | sodium metatitanate |  |
| Na2Zn(OH)4 | sodium zincate | 12179-14-5 |
| Na2ZnO2 | sodium zincate | 37224-32-1 |
| Na2ZrO3 | sodium metazirconate |  |
| Na3AlF6 | cryolite | 15096-52-3 |
| Na3[Co(CO3)3] | sodium tricarbonatocobaltate(III) |  |
| Na3VO4 | sodium orthovanadate | 13721-39-6 |
| Na4V2O7 | sodium pyrovanadate | 13517-26-5 |
| NbBr5 | niobium(V) bromide | 13478-45-0 |
| NbCl3 | niobium(III) chloride | 13569-59-0 |
| NbCl5 | niobium(V) chloride | 10026-12-7 |
| NbI5 | niobium(V) iodide | 13779-92-5 |
| Nb2O3 | niobium(III) oxide |  |
| NdCl2 | neodymium(II) chloride   neodymium dichloride | 25469-93-6 |
| NdI2 | neodymium(III) iodide   neodymium diiodide | 61393-36-0 |
| Nd(OH)3 | neodymium hydroxide | 16469-17-3 |
| Nd2O3 | neodymium(III) oxide   dineodymium trioxide | 1313-97-9 |
| NiAs | nickel(III) arsenide | 27016-75-7 |
| NiAsS | nickel arsenic sulfide   gersdorffite | 12255-10-6 |
| NiBr2 | nickel(II) bromide | 13462-88-9 |
| NiBr2 · 3H2O | nickel(II) bromide trihydrate | 7789-49-3 |
| NiBr2 · 6H2O | nickel(II) bromide hexahydrate |  |
| Ni(CO)3 | nickel(II) carbonate |  |
| Ni(CO)4 | nickel tetracarbonyl | 13463-39-3 |
| NiC2O4 · 2H2O | nickel(II) oxalate dihydrate | 6018-94-6 |
| NiCl2 | nickel(II) chloride | 7718-54-9 |
| NiFe2O4 | nickel(II) iron(III) oxide |  |
| NiI2 | nickel(II) iodide | 13462-90-3 |
| Ni(H2PO)2 · 6H2O | nickel(II) hypophosphite hexahydrate |  |
| NiMoO4 | nickel(II) orthomolybdate |  |
| Ni(NO3)2 · 6H2O | nickel(II) nitrate hexahydrate | 13478-00-7 |
| NiOOH | nickel oxo-hydroxide |  |
| NiO | nickel(II) oxide | 1313-99-1 |
| Ni(OH)2 | nickel(II) hydroxide | 12054-48-7 |
| NiS | nickel(II) sulfide   millerite | 16812-54-7 |
| NiSO4 | nickel sulfate | 7786-81-4 |
| NiS2 | nickel sulfide | 12035-51-7 |
| NiSe | nickel(II) selenide | 12201-85-3 |
| NiTiO3 | nickel(II) metatitanate |  |
| Ni(VO3)2 | nickel(II) metavanadate |  |
| NiWO4 | nickel(II) orthotungstate |  |
| Ni2SiO4 | nickel(II) orthosilicate |  |
| Ni3(PO4)2 | nickel(II) orthophosphate | 14396-43-1 |
| Ni3Sb2 | nickel(II) antimonide |  |