Video: Yuav ua li cas nyiaj sulfate tov tsim?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lub synthesis ntawm nyiaj (II) sulfate (AgSO4) nrog kev sib tw nyiaj ion tsis yog monovalent nyiaj ion tau tshaj tawm thawj zaug hauv xyoo 2010 los ntawm kev ntxiv sulfuric acid rau nyiaj (II) fluoride (HF khiav). Nws yog cov khoom dub uas decomposes exothermally ntawm 120 ° C nrog evolution ntawm oxygen thiab cov tsim ntawm pyrosulfate.
Tsuas yog li ntawd, yog nyiaj sulfate soluble los yog insoluble?
Silver sulfate yog marginally soluble hauv dej . Thaum peb siv cov ntsiab lus xws li "soluble" lossis "insoluble" uas txhais tau hais tias "ib yam li / lossis" mob. Tsis muaj cov tshuaj insoluble tag nrho. Txawm tias feem ntau "insoluble" ntsev yuav yaj mus rau me ntsis.
nyiaj sulfate puas txaus ntshai? Xav txog A HUAB TAIS Cov khoom siv raws li OSHA 29 CFR 1910.1200. Riam phom loj rau qhov muag. Irritating rau ua pa system thiab daim tawv nqaij. Sulfates tsis zoo nqus qhov ncauj, tab sis tuaj yeem ua rau raws plab.
Ib sab saum toj no, nyiaj sulphate siv rau dab tsi?
Nyiaj (Kuv) sulfate yog ib tug substandard hloov rau nyiaj cyanide hauv nyiaj plating. Nws kuj yog siv hauv cov ntaub qhwv kho mob siv hnav qhib qhov txhab vim nyiaj yog tshuaj tua kab mob ntuj. Nyiaj (II) sulfate yog siv li ib qho oxidizer ntawm unsaturated organic tshuaj thiab tshuaj tsw qab.
Dab tsi yog cov khoom solubility rau nyiaj sulfate?
Cov solubility khoom ntawm nyiaj sulfate , Ag2SO4 yog 1.5 x 10-5 ntawm 25 ° C. Xam cov solubility ntawm no ntsev los ntawm nws solubility khoom.
Pom zoo:
Yuav ua li cas calibrate Starfrit tshuav nyiaj li cas?
Nrhiav qhov khawm calibration ntawm lub ntsuas qhov hnyav digital. Nws feem ntau nqa ib qho ntawm cov luam tawm hauv qab no: "Cal," "Function," "Mode," lossis "Cal/Mode." Tam sim no nias lub pob no kom txog thaum tus lej tshwm ntawm qhov ntsuas tig mus rau "0," "000," lossis "Cal." Hauv qhov no, qhov ntsuas yuav tsum nyob hauv hom calibration
Yuav ua li cas tshwm sim thaum aqueous tov ntawm sodium sulphate thiab barium chloride sib tov?
Thaum cov tshuaj aqueous ntawm sodium sulphate reacts nrog ib tug aqueous tov ntawm barium chloride, precipitate ntawm barium sulphate yog tsim thiab tom qab cov tshuaj tiv thaiv tshwm sim. ii. Yog hais tias cov reactants nyob rau hauv lub cev muaj zog, ces cov tshuaj tiv thaiv yuav tsis tshwm sim. Nws yog ib qho kev hloov pauv ob npaug nrog rau nag lossis daus
Kuv yuav ntsuas kuv qhov nyiaj tshuav Sartorius li cas?
Txheeb xyuas qhov nyiaj tshuav yog qib, tom qab ntawd xoom qhov nyiaj tshuav los ntawm kev tsim nyog thiab ua qhov kev ntsuas sab hauv, hloov kho. Txhawm rau ua cov txheej txheem Kev Kho Hniav Sab Hauv, nias lub 'CAL' softkey, ces nias lub 'Start' softkey. USP hais tias qhov tsis paub meej yam tsawg kawg nkaus yuav tsum tsis pub ntau tshaj 0.1% ntawm qhov hnyav hnyav
Yuav ua li cas koj nrhiav tau tus electron configuration rau nyiaj?
Hauv av xeev electron configuration ntawm hauv av xeev gaseous nruab nrab nyiaj yog [Kr]. 4d10 ua. 5s1 thiab lub sij hawm cim yog 2S1/2
KSP ntawm nyiaj sulfate yog dab tsi?
Silver sulfate Lub npe Melting point 652.2–660 °C (1,206.0–1,220.0 °F; 925.4–933.1 K) Boiling point 1,085 °C (1,985 °F; 1,358 K) Solubility hauv dej 0.57 g / 100 ° C / 100 mL (10 ° C) 0.83 g / 100 mL (25 ° C) 0.96 g / 100 mL (40 ° C) 1.33 g / 100 mL (100 ° C) Solubility khoom (Ksp) 1.2 · 10− 5