Calcium carbide cac2
Calcium Carbide Cac2 Qhia
Calcium carbide yog cov khoom siv, tsis muaj volatile ntau yam. Nws ua txhaum nrog dej. Nws yog ib qho ntawm cov khoom ua paug dej. Kev sib cuam tshuam nrog dej ua rau lub decomposition rau lub decomposition ntawm calcium carbide, ua rau kev tso tawm acetylene thiab calcium oxide hydrate. Ib qho ntxiv, sib cuag nrog oxidizing cov neeg sawv cev ua rau tso tshuaj acetylene thiab tso cua sov. Acetylene roj yog sib zog ntau dua li huab cua thiab tuaj yeem khaws cov chav tsis zoo ntawm cov cua tsis zoo ntawm cov huab cua siab.
Nws tsis yog taws. Acetylene yog cov nplaim taws heev thiab reacts yooj yim nrog nyiaj, tooj liab, thiab zoo Mercury uas tuaj yeem nres. Acetylene muaj peev xwm ua rau muaj peev xwm nteg ntom ntom ob qho tib si hauv nws daim ntawv ntshiab thiab hauv kev sib xyaw nrog huab cua. Nws yuav tsum raug sau tseg tias muaj dej nyob hauv cov thawv tuaj yeem ua rau tawg.
Calcium carbide Cac2 tuam ntxhab
calcium carbide Cac2 muaj pes tsawg leeg
| Calcium carbide tshuaj muaj zog |
| Melting point | 447 degree |
| Kub taw tes | 2300 degree |
| ceev | 2.22 g / ml ntawm 25 degree (lit.) |
| Cia temp. | Dej-Dawb Thaj Chaw |
| puab | tej daim |
| xim | Txho tshauv |
| Lub ntiajteb txawj nqus tshwj xeeb | 2.22 |
| Dej solubility | tej yam |
| Hnov tau | Kev noo noo nkag |
| Merck | 14,1656 |
| Khi | 3909011 |
| Stability: | Kev ruaj khov reacts ua tsiv dav nrog dej tso roj heev heev hauv roj (acetylene). Tsis txhob siv dej yog tias cov khoom no cuam tshuam nrog hluav taws. Tsis sib haum nrog ya raws, dej, muaj zog oxidizing cov neeg sawv cev, dej cawv, hydrogen chloride, magnesium. |
Calcium carbide cac2 cia muag
Cov FAQ
Q: Koj lub peev xwm ntau lawm thiab khoom xa khoom?
A: 3000mT / hli & xa tawm hauv 20 hnub tom qab them nyiaj.
Q: Puas yog tus nqi saib xyuas tau?
A: Yog, thov koj xav tiv tauj peb txhua lub sijhawm yog tias koj muaj lus nug. Thiab rau cov neeg siv khoom uas xav kom ntug lub khw, peb yuav ua qhov zoo tshaj plaws los txhawb lawv.
Q: Koj puas tuaj yeem xa kuv tus qauv thiab nws puas yog tus qauv pub dawb?
A: Yog, peb yuav nyiam xa koj cov qauv. Peb lub tuam txhab muab cov qauv tsis pub dawb yog tias koj xav tau cov qauv loj los faib rau koj cov tswv lag luam lossis cov neeg siv khoom. Txawm li cas los xij, peb tsis muab xa tawm dawb. Tus nqi thoob ntiaj teb tus nqi yuav ua rau koj sab.
Q: Koj puas yog lub tuam txhab ua lag luam lossis cov chaw tsim khoom?
A: Chaw tsim tshuaj paus thiab chaw muag khoom. Nrog cov kev paub ntau hauv kev ua lag luam thoob ntiaj teb, peb tuaj yeem muab tag nrho cov kev pabcuam ntshuam thiab kev xa khoom rau peb cov neeg siv khoom thoob ntiaj teb.
Q: Yuav ua li cas txog qhov zoo?
A: Peb muaj tus kws tshaj lij tshaj lij thiab qib qc thiab QC.
Cim npe nrov: Calcium Carbide Cac2, Tuam Tshoj Cal Carbide Cac2 Manufacturers, Chaw muag khoom, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug