Qhov sib txawv tseem ceeb ntawm cov organic thiab inorganic nitrogen yog cov organic nitrogen yog cov nitrogen uas tshwm sim hauv cov organic compounds whereas cov inorganic nitrogen yog nitrogen uas tshwm sim nyob rau hauv inorganic compounds.
Cov tshuaj lom neeg yog cov tshuaj lom neeg uas muaj C thiab H atom ua cov khoom tseem ceeb. Thaum cov tebchaw no muaj nitrogen ib yam nkaus, cov nitrogen no yog cov organic nitrogen. Inorganic compounds yog hom tshuaj uas muaj tshuaj lom neeg uas tsis yog carbon thiab hydrogen. Tab sis muaj peev xwm muaj carbon thiab hydrogen nyob rau hauv inorganic compounds thiab. Txawm li cas los xij, nws tsis yog qhov tseem ceeb kom muaj cov tshuaj no raws li cov organic tebchaw. Tom qab ntawd cov nitrogen atoms khi rau cov tebchaw no yog inorganic nitrogen. Peb siv cov ntsiab lus no feem ntau hais txog av chemistry.
Nitrogen yog dab tsi?
Organic nitrogen yog cov nitrogen atoms uas tshwm sim hauv cov organic tebchaw. Daim ntawv ntawm nitrogen no muaj nyob rau hauv cov av. Cov organic teeb meem hauv av suav nrog cov seem ntawm decomposing nroj tsuag thiab tsiaj txhu thiab humus. Cov feem ntawm cov organic no muaj nitrogen uas sib txuas rau hauv cov organic teeb meem thaum lub sij hawm tsim cov av. Txij li thaum cov organic teeb meem cov ntsiab lus nyob rau hauv cov av nyob ntawm qhov ntev ntawm cov dej noo thiab qhov kub thiab txias, cov organic nitrogen cov ntsiab lus hauv av kuj txawv. Piv txwv li, vim kev cog qoob loo, cov organic teeb meem cov ntsiab lus ntawm cov av txo vim nce oxidation ntawm cov organic tebchaw, uas ua rau txo cov av organic teeb meem nitrogen rau cov qoob loo. Ntxiv mus, cov organic nitrogen ua lub luag haujlwm tseem ceeb hauv av nitrogen cycling thiab qoob loo qoob loo.
Nyob rau hauv lub tswv yim dav dav, lo lus organic nitrogen yog hais txog cov organic compound uas muaj nitrogen. Piv txwv li, cov amino acids, cov proteins, nucleotides, thiab lwm yam. Hauv lwm txoj hauv kev, lo lus organic nitrogen hais txog cov feem nitrogen hauv cov dej ib puag ncig. Peb tuaj yeem faib cov feem no rau hauv ob pawg raws li cov organic nitrogen chiv tiag tiag thiab feem ntau cov organic nitrogen.
Nitrogen yog dab tsi?
Inorganic nitrogen yog cov nitrogen atoms uas tshwm sim hauv inorganic compounds. Tsis zoo li cov organic tebchaw, cov tshuaj inorganic tsis muaj carbon thiab hydrogen ua cov khoom tseem ceeb. Cov tebchaw no tuaj yeem muaj lossis tsis muaj cov pa roj carbon thiab hydrogen, thiab muaj ntau lwm yam tshuaj uas ua rau cov tshuaj inorganic.
Daim duab 01: Lub voj voog Nitrogen qhia cov Inorganic Nitrogen hauv av
Nyob rau hauv av chemistry, peb tham txog inorganic nitrogen feem ntau nyob rau hauv lub voj voog nitrogen. Piv txwv li, ammonium (NH4+) thiab nitrates (NO3–) predominate nyob rau hauv inorganic feem ntawm cov av. Cov no yog cov qauv loj uas cov nroj tsuag tuaj yeem nqa tau rau lawv cov kev xav tau. Tsis tas li ntawd, ammonium tshwm sim nyob rau hauv ob qho tib si exchangeable thiab non-exchangeable daim ntawv. Lwm cov ntaub ntawv ntawm inorganic nitrogen hauv av yog nitrogen gas (N2) thiab nitrites (NO2–).
Qhov txawv ntawm Organic thiab Inorganic Nitrogen yog dab tsi?
Organic nitrogen yog cov nitrogen atoms uas tshwm sim hauv cov organic tebchaw. Cov organic nitrogen suav nrog cov amino acids, cov proteins, nucleotides, thiab lwm yam nrog rau nitrogen khi rau cov seem ntawm cov nroj tsuag decomposing thiab tsiaj txhu thiab humus. Inorganic nitrogen yog cov nitrogen atoms uas tshwm sim hauv inorganic compounds. Cov pawg no feem ntau suav nrog ammonium (NH 4+), nitrates (NO3 –), nitrogen gas (N2) thiab nitrites (NO2–).
Summary – Organic vs Inorganic Nitrogen
Ob daim ntawv organic thiab inorganic nitrogen tshwm sim hauv ib puag ncig; av, dej systems thiab huab cua. Qhov sib txawv tseem ceeb ntawm cov organic thiab inorganic nitrogen yog tias cov organic nitrogen yog cov nitrogen uas tshwm sim hauv cov organic compounds whereas inorganic nitrogen yog nitrogen uas tshwm sim nyob rau hauv inorganic compounds.
