Qhov sib txawv tseem ceeb ntawm tooj liab hydroxide thiab tooj liab oxychloride yog tooj liab hydroxide yog ib qho inorganic compound, thaum tooj liab oxychloride yog cov organic compound.
Ob qho tib si tooj liab hydroxide thiab tooj liab oxychloride yog qhov tseem ceeb ua cov tshuaj tua kab mob. Copper oxychloride yog qhov tseem ceeb ua cov tshuaj tua kab mob thaum tooj liab hydroxide yog lwm txoj hauv kev rau fungicides. Copper hydroxide kuj tseem siv rau hauv kev tsim cov rayon, cellulose fiber. Tsis tas li ntawd, tooj liab hydroxide yog cov khoom xiav-ntsuab thaum tooj liab oxychloride yog ntsuab crystalline khoom.
Copper Hydroxide yog dab tsi?
Copper hydroxide yog ib qho inorganic compound uas muaj cov tshuaj formula Cu(OH)2Nws yog hydroxide ntawm tooj liab. Ntxiv mus, qhov sib xyaw no tshwm sim raws li cov khoom xiav-ntsuab. Nws yog lub hauv paus tsis muaj zog. Hauv chav kuaj, peb kuj tuaj yeem tsim tooj liab hydroxide los ntawm kev ntxiv sodium hydroxide rau hauv cov tshuaj dilute tooj liab sulfate (daim ntawv hydrated). Txawm li cas los xij, nws tshwm sim raws li cov ntxhia serpentinite.
Daim duab 01: Pom ntawm Copper Hydroxide
Tsis tas li ntawd, peb tuaj yeem txiav txim siab cov qauv ntawm qhov sib xyaw no siv X-ray crystallography. Ntawm no, tooj liab atom nyob rau hauv nruab nrab, thiab nws muaj geometry square pyramidal. Cov molar mass ntawm no compound yog 97.56 g / mol. Lub melting point yog 80 ° C, thiab nws decomposes rau hauv CuO (tooj liab oxide) thaum cua sov ntxiv. Ntxiv mus, solubility ntawm no compound nyob rau hauv dej yog negligible. Thaum xav txog kev siv tooj liab hydroxide, nws yog ib qho tseem ceeb hauv kev tsim cov rayon, siv nyob rau hauv cov thoob dej yug ntses los rhuav tshem cov cab sab nraud ntawm cov ntses, muaj txiaj ntsig zoo li lwm txoj hauv kev rau fungicides, thiab lwm yam.
Copper Oxychloride yog dab tsi?
Copper oxychloride yog cov organic compound uas muaj cov tshuaj formula Cu2(OH)3Cl. Lub npe IUPAC ntawm cov tshuaj no yog dicopper chloride trihydroxide. Nws tshwm sim li ntsuab crystalline khoom. Ntxiv mus, peb muaj peev xwm nrhiav tau nyob rau hauv cov ntxhia deposits, hlau corrosion khoom, archaeological khoom, thiab lwm yam. Nyob rau hauv lub industrial scale, peb tsim no compound yuav siv tau raws li ib tug fungicide. Molar mass yog 213.56 g / mol. Tsis tas li ntawd, lub melting point ntawm no compound yog 250 ° C, thiab nws yog insoluble nyob rau hauv dej thiab organic solvents.
Ib txwm, tooj liab oxychloride tshwm sim hauv plaub qhov sib txawv polymorphic: atacamite, paratacamite, clinoatacamite thiab botallackite. Cov polymorphs sib txawv no muaj cov qauv siv lead ua sib txawv:
- Atacamite – orthorhombic
- Paratacamite – rhombohedral
- Clinoatacamite - monoclinic
- Botallacite - monoclinic
Daim duab 2: Bonding hauv Actamate Structure
Tshaj 220 ° C, cov khoom sib xyaw no tau tawg. Thaum lub sij hawm decomposition no, nws tshem tawm HCl acid. Nyob rau hauv nruab nrab nruab nrab, cov compound no ruaj khov heev. Tab sis, yog tias nws yog qhov nruab nrab alkaline thiab yog tias peb sov qhov nruab nrab, ces qhov sib xyaw no decomposes, muab oxides ntawm tooj liab.
Qhov txawv ntawm Copper Hydroxide thiab Copper Oxychloride yog dab tsi?
Qhov sib txawv tseem ceeb ntawm tooj liab hydroxide thiab tooj liab oxychloride yog tooj liab hydroxide yog ib qho inorganic compound, thaum tooj liab oxychloride yog cov organic compound. Tsis tas li ntawd, tooj liab hydroxide tshwm raws li cov khoom xiav-ntsuab thaum tooj liab oxychloride zoo nkaus li ntsuab crystalline khoom.
Ntxiv mus, tooj liab hydroxide tshwm sim ib txwm muaj li cov ntxhia serpentinite thaum tooj liab oxychloride tshwm sim hauv cov pob zeb hauv av, cov khoom siv hlau corrosion, cov khoom qub qub, thiab lwm yam.
Cov hauv qab no qhia txog qhov sib txawv ntawm tooj liab hydroxide thiab tooj liab oxychloride.
Summary – Copper Hydroxide vs Copper Oxychloride
Feem ntau, tooj liab hydroxide thiab tooj liab oxychloride yog qhov tseem ceeb ua cov tshuaj tua kab mob. Qhov sib txawv tseem ceeb ntawm tooj liab hydroxide thiab tooj liab oxychloride yog tooj liab hydroxide muaj txiaj ntsig zoo li lwm txoj hauv kev rau fungicides, whereas tooj liab oxychloride yog cov tshuaj fungicide uas peb nquag siv.
