Qhov sib txawv tseem ceeb ntawm cov tshuaj chlorine thiab chloramine yog cov tshuaj chlorine yog cov khoom siv roj av uas muaj ob lub chlorine atoms ib molecule whereas chloramine yog ib chav kawm ntawm cov tshuaj gaseous uas muaj cov ammonia molecules nrog cov tshuaj chlorine hloov.
Chlorine gas muaj cov tshuaj formula Cl2. Cov tshuaj chloramine sib txawv nrog cov tshuaj chlorine hloov; ib, ob lossis tag nrho peb cov hydrogen atoms ntawm ammonia tuaj yeem hloov nrog cov tshuaj chlorine atoms.
Chlorine yog dab tsi?
Chlorine yog ib qho roj av uas muaj xim daj-ntsuab thiab tsw ntxhiab tsw. Hauv cov ntsiab lus tshuaj, nws yog hais txog cov khoom siv tshuaj lom neeg uas muaj tus lej atomic 17. Nws yog ntawm cov halogens ntawm lub sij hawm ntawm lub ntsiab lus (pab pawg 7 lub ntsiab lus hu ua halogens). Tab sis feem ntau, lo lus chlorine yog hais txog cov roj chlorine.
Chlorine gas yog ib qho muaj zog oxidizing tus neeg sawv cev. Cov molar loj ntawm cov pa roj no yog 70 g / mol thiab cov tshuaj formula yog Cl 2 yog li ntawd, nws yog cov roj diatomic. Cov roj no feem ntau yog siv los ua cov tshuaj tua kab mob thiab tshuaj tua kab mob. Thiab tseem, nws yog ib tug muaj zog irritant rau lub qhov muag thiab lub ntsws. Qhov nqus ntawm cov tshuaj chlorine yog tshuaj lom. Cov pa roj no yog me ntsis soluble hauv dej thiab cov roj tuaj yeem ua tau yooj yim liquefied los ntawm kev siv lub siab (ntawm chav tsev kub).
Daim duab 01: Cov roj chlorine hauv ib lub raj mis
Chlorine gas tsis yog nplaim taws tab sis nws tuaj yeem txhawb kev kub hnyiab (xws li cov pa oxygen ua). Lub vapor ntawm cov pa roj no hnyav dua li cov huab cua ib txwm muaj. Yog li ntawd, yog tias cov roj no nyob rau hauv lub thawv nrog cov huab cua ib txwm, nws tseem nyob hauv qab ntawm lub thawv (sinks mus rau hauv qab vim nws hnyav hnyav). Cov roj chlorine tuaj yeem siv los ntxuav cov dej hauv cov pas dej da dej thiab spa. Tsis tas li ntawd, nws tuaj yeem bleach ntoo pulp. Ntxiv mus, cov roj no yog siv los ua lwm yam tshuaj chlorine.
Chloramine yog dab tsi?
Chloramine yog ib qho gaseous compound uas muaj cov tshuaj formula NH2Cl. Cov tshuaj no yog nyob rau hauv chav kawm ntawm cov tebchaw uas muaj ib, ob lossis tag nrho peb cov hydrogen atoms ntawm ammonia molecule hloov nrog chlorine atoms (monochloramine {chloramine, NH 2 Cl}, dichloramine {NHCl 2}, thiab nitrogen trichloride {NCl3}). Muaj lo lus monochloramine hais txog lub ntsiab lus "chloramine".
Daim duab 02: chloramine Structure (xiav - nitrogen, dawb - hydrogen, ntsuab - chlorine)
Cov molar loj ntawm cov roj no yog 51.47 g / mol. Nws yog xim tsis muaj roj. Lub melting point ntawm chloramine yog −66 °Cat uas, cov roj no hloov mus rau hauv lub xeev tsis ruaj khov. Txawm li cas los xij, kev tuav ntawm qhov sib xyaw no yog raws li dilute aqueous tov; yog li ntawd, qee zaum nws tuaj yeem ua tus tshuaj tua kab mob. Txij li cov kua hauv lub xeev tsis ruaj khov, nws nyuaj rau ntsuas qhov kub ntawm cov tshuaj chloramine. Nws muaj txiaj ntsig zoo hauv dej tua kab mob. Tsis tas li ntawd, nws muaj txiaj ntsig zoo dua li cov roj chlorine vim tias nws tsis tshua muaj kev txhoj puab heev thiab ruaj khov rau lub teeb.
Qhov txawv ntawm chlorine thiab chloramine yog dab tsi?
YChlorine vs Chloramine |
|
| Chlorine yog ib qho roj av uas muaj xim daj-ntsuab thiab tsw ntxhiab tsw. | Chloramine yog ib qho gaseous compound uas muaj cov tshuaj formula NH2Cl. |
| xim | |
| Nws cov roj muaj xim ntsuab daj. | Nws yog roj tsis muaj xim. |
| tshuaj formula | |
| Cl2 | NH2Cl |
| Molar Mass | |
| 70g/mol | 51.47g/mol |
| Txoj kev phem | |
| A toxic gas | sib piv tsis muaj tshuaj lom |
Summary – Chlorine vs Chloramine
chlorine thiab chloramine yog cov pa roj uas tseem ceeb muaj cov tshuaj chlorine atoms hauv lawv cov qauv tshuaj. Qhov sib txawv ntawm cov tshuaj chlorine thiab chloramine yog tias cov tshuaj chlorine yog ib qho gaseous compound uas muaj ob lub chlorine atoms ib molecule whereas chloramine yog ib chav kawm ntawm gaseous compounds uas muaj ammonia molecules nrog chlorine hloov.
