Thaum twg ammonium nitrate rhuab?

Cov txheej txheem:

Thaum twg ammonium nitrate rhuab?
Thaum twg ammonium nitrate rhuab?
Anonim

Thaum ammonium nitrate tau rhuab, nws decomposes exothermically rau nitrous oxide thiab dej. dissociates endothermically rau ammonia thiab nitric acidvapor.

Thaum ammonium nitrate tau rhuab heev?

Ammonium Nitrate (NH4NO3) thaum rhuab muab Nitrous Oxide (N2O) kuj hu ua luag roj thiab Dej (H2O).

Ammonium nitrate puas tuaj yeem tawg thaum cua sov?

Ammonium nitrate los ntawm nws tus kheej tsis hlawv, tab sis nyob rau hauv kev sib cuag nrog lwm yam khoom siv hluav taws xob, nws ua rau muaj kev phom sij ntau dua. … Ib qhov hluav taws kub uas muaj ammonium nitrate nyob rau hauv ib qho chaw kaw yuav ua rau tawg. Cov thawv kaw yuav tawg ua nruj thaum cua sov.

Thaum ammonium nitrate rhuab cov roj uas tsim tawm yog?

Nitrous oxide (Laughing gas) yog liberated rau cua sov ammonium nitrate.

Yuav ua li cas thaum ammonium nitrate yog cua sov sib npaug?

Khoom ammonium nitrate decomposes ntawm cua sov. Ntawm qhov kub thiab txias ntawm ib ncig ntawm 300 ° C, qhov decomposition tsuas yog tsim nitrous oxide thiab dej: NH 4 NO 3 → N 2O + 2H2O. … Ob qho kev tawm tsam decomposition yog exothermic thiab lawv cov khoom yog roj.

Pom zoo:

Thaum anisole rhuab nrog nyob zoo cov khoom puas yog?

Thaum anisole rhuab nrog nyob zoo cov khoom puas yog?

Thaum alkyl aryl ether yog rhuab nrog HI, lub halogen mus nrog alkyl pawg. Yog li ntawd, ntawm cua sov anisole (methyl phenyl ether) nrog HI, phenol thiab methyl iodidetau. Dab tsi yog cov khoom tsim thaum anisole kho nrog HI? Phenyl iodide thiab methyl iodide.

Thaum ferrous sulphate rhuab?

Thaum ferrous sulphate rhuab?

Ntawm cua sov, ferrous sulphate crystals poob dej thiab anhydrous ferrous sulphate (FeSO 4 ) yog tsim . Yog li lawv cov xim hloov ntawm lub teeb ntsuab mus rau dawb. Ntawm cov cua kub ntxiv, anhydrous ferrous sulphate decomposes tsim ferric oxide (Fe 2 O 3 ), sulfur dioxide (SO 2 ) thiab sulfur trioxide (SO 3).

Dab tsi yog ammonium nitrate prill?

Dab tsi yog ammonium nitrate prill?

Porous Prill Ammonium Nitrate, tseem hu ua Low-Density Ammonium Nitrate (LDAN) yog ib qho ntawm cov khoom siv nrov tshaj plaws thiab kev lag luam blasting chemicals muaj rau kev lag luam mining. … Qhov no cov khoom tawg heev-porous qib ammonium nitrate sib tov rau hauv ib qho ANFO ANFO ANFO muaj qhov nrawm nrawm piv rau lwm cov khoom tawg, ntsuas3, 200 m / shauv 130 mm (5 in) txoj kab uas hla, unconfined, ntawm ambient kub.

Ammonium nitrate tuaj qhov twg?

Ammonium nitrate tuaj qhov twg?

Cov nroj tsuag tsim cov nitric acid thiab ammonium nitrate tsim cov dej khib nyiab uas muajcov tebchaw thiab ammonia. Cov dej khib nyiab uas muaj ammonia thiab nitric acid yuav tsum tau ua kom tsis zoo los tsim ammonium nitrate. ammonium nitrate tuaj qhov twg?

Ammonium nitrate siv rau dab tsi?

Ammonium nitrate siv rau dab tsi?

Ammonium nitrate feem ntau yog siv hauv fertilizers; nyob rau hauv pyrotechniques, herbicides, thiab insecticides; thiab hauv kev tsim cov nitrous oxide. Nws yog siv los ua ib qho nqus rau nitrogen oxides, cov khoom xyaw ntawm cov khoom sib tov khov, cov oxidizer hauv cov foob pob hluav taws, thiab cov khoom noj rau cov poov xab thiab tshuaj tua kab mob.