Cov Khoom Siv Lub Cev
Cov hlau ua kua: tseem ua kua ntawm chav tsev kub (25 degree), melting point {1}}. 83 degree tes 356.7 degree.
Siab ntom: 13.534 g / cm³, ib qho ntawm qhov siab tshaj plaws ntawm cov dej sib xyaw ua ke.
Cov npoo siab nro: yooj yim rau cov txheej txheem me me, muaj zog muaj zog.
Conductivity: Kev ua tau zoo, tuaj yeem siv rau hauv cov khoom siv hluav taws xob.
Volatility: evaporates maj mam txawm nyob rau hauv chav sov, ua kom muaj kuab lom.
(2) Tshuaj lom neeg
Cov tshuaj tiv thaiv nrog leej faj: yooj yim sib xyaw nrog cov leej faj los ua mercuric sulfide (hgs, cinnababar).
Daim ntawv alloys (Ammalgam) nrog cov hlau: xws li kub amalgam thiab nyiaj amalgam, siv rau cov khoom siv kub thiab kho hniav.
Insoluble hauv dej, tab sis soluble hauv acid: soluble hauv nitric acid thiab kub felfrated sulfuric acid.
Chaw thov
Muaj Daim Teb
① Chlor-Alkali Kev Lag Luam (Mercur Ectrolysis)
Kev Siv: Cov Tshuaj Chlorine (CL₂) thiab sodium hydroxide (Naoh).
Txheej txheem: Siv Mercury Electrodes Rau Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob, tab sis yuav tsim cov maus taus-muaj dej khib nyiab.
② Electronics thiab cov khoom siv hluav taws xob
Lub Teeb Fluorescent: Mercury Vapor Emrits Ultraviolet Lub Teeb Pom Kev (Txhua lub teeb fluorescent
Kho tsev kho mob
① Kev Kho Hniav Amalgam (Nyiaj-Mercury Alloy)
Kev sib xyaw: 50% Mercury + nyiaj, Tin, tooj liab thiab lwm yam hmoov hlau.
Cov txiaj ntsig: ruaj, tus nqi qis, thiab ib zaug dav siv rau txhaws cov hniav.
Kev sib cav: Mercury yuav tau tso qeeb qeeb, ua rau muaj kev txhawj xeeb txog kev noj qab haus huv.
② Cov cuab yeej siv kho mob
Mercury Tus Ntsuas Hluav Taws Xob: Cov cuab yeej ntsuas kub ib txwm, tab sis nws tsis yooj yim thiab ua rau muaj kev lom zem mercury.
Hloov chaw: tus pas ntsuas kub hluav taws xob, tus pas ntsuas kub infrared.
Sphygmomanometer (Mercury Kem): Kev Ntsuas Qhov Tseeb,