Itheyilikuyinsimbi esindayo. Izinsimbi ezisindayo zibhekisela kwizinsimbi ezinamandla adonsela phansi athile angaphezu kuka-4 kuye kwa-5, futhi amandla adonsela phansi adonsela phansi acishe abe ngu-7 noma u-8, ngakho-ke ama-barium yinsimbi esindayo. Amakhompiyutha we-Barium asetshenziselwa ukwenza umbala oluhlaza okotshani eziqhumeni, futhi i-barium yensimbi ingasetshenziswa njenge-ejenti ye-degassing ukususa ukulandelela amagesi kumashubhu we-vacuum namashubhu we-cathode ray, futhi njenge-ejenti ye-degassing yokucwilisa izinsimbi.
1 yi-barium insimbi esindayo?I-Barium iyinsimbi esindayo. Isizathu: Izinsimbi ezisindayo zibhekisela kwizinsimbi ezinamatshe adonsela phansi adonsela ngaphezu kuka-4 kuye kwa-5, futhi amandla adonsela phansi athile adonsela ama-barium acishe abe ngu-7 noma u-8, ngakho-ke i-barium yensimbi esindayo. Isingeniso se-Barium: I-Barium yinto esebenzayo e-Alkaline Earth Metals. Kuyinsimbi ethambile yomhlaba ye-alkaline enomfutho we-silvery omhlophe. Izakhiwo zamakhemikhali zisebenza kakhulu, futhi i-barium ayikaze itholakale emvelweni. Amaminerali ajwayelekile kakhulu we-barium ngokwemvelo yi-barium sulfate kanye ne-barium carbonate, zombili ezingenakufakwa emanzini. Ukusetshenziswa kwe-barium: amakhompiyutha we-barium asetshenziselwa ukwenza okuluhlaza emazweni omlilo, futhiibhayisiyusiIngasetshenziswa njenge-ejenti ye-degassing ukuze ususe ukulandelela amagesi kumashubhu we-vacuum kanye namashubhu e-cathode ray, kanye ne-ejenti edonsayo yokucwilisa izinsimbi.
2 Yini ukusetshenziswa kwe-barium? Itheyiliyinto yamakhemikhali ngophawu lwamakhemikhali BA. I-Barium isebenzisa okuningi, kanti okulandelayo kungenye yezinto ezivamile:
1. Amakhompiyutha we-barium asetshenziswa njengezinto ezingavuthiwe kanye nezithasiselo embonini. Isibonelo, amakhompiyutha e-barium angasetshenziswa ukwenza ukukhanyisa ama-phosmors, ama-flame agents, izengezo kanye nama-catalysts.
2. I-Barium ingasetshenziswa ukwenza amashubhu we-X-ray, asetshenziswa kabanzi emasimini ezokwelapha nezezimboni. I-X-ray tube iyithuluzi elikhiqiza ama-X-ray for application zokuxilonga nokutholwa.
I-3. Ingilazi ye-barium-lead iyinto evame ukusetshenziswa ingilazi yengilazi, evame ukusetshenziswa ukwenza izinsimbi zokubona, izithonjana, kanye namalensi amancane, njll.
4. I-Barium isetshenziswa njengengxenye yesengezo ne-alloy ekwenziweni kwebhethri. Kungathuthukisa ukusebenza kwebhethri namandla esitolo.
I-5. Amakhompiyutha e-barium nawo asetshenziselwa ukwenza imikhiqizo efana nezibulala-zinambuzane, ubumbano, namateyipu kazibuthe.
I-6. Amakhompiyutha e-barium nawo angasetshenziswa ukulawula izinambuzane nokhula ku-lawn nakuma-orchards.cela Qaphela ukuthi i-barium iyinto enobuthi, ngakho-ke udinga ukunakekela lapho usebenzisa kanye nokuphatha izindlela ezifanele zokuphepha kanye nemikhuba efanele.
3 Yini i-barium ion eqonda ngayo?I-Barium Ion iqonde nge-carbonate ions, sulfate ion, nama-ions sulfite. I-Barium yinto ye-alkaline yomhlaba yensimbi, into esesikhathini sesithupha se-IIA yeqembu etafuleni lezikhathi, into ethambile phakathi kwe-Alkaline Earth Metals, kanye ne-arkaline ndr hlaba ye-sister.bacrause i-asterter.Because i-barium ye-silvery-emhlophe esebenza ngamakhemikhali, i-barium ayikaze itholakale emvelweni. Ama-Minerals ajwayelekile kakhulu we-barium ngokwemvelo are Barite (Barium Sulfate) kanye ne-Winerite (Barium Carbonate), zombili ezingenakufakwa emanzini. IBarium yaqinisekiswa njengento entsha ngo-1774, kepha ayizange ihlukaniswe njengento yensimbi kwaze kwaba yinto yesikhashana ngemuva kokusungulwa kwe-electroly ngo-1808. Usawoti we-barium usetshenziswa njengemibala emhlophe ebangeni eliphakeme. I-Metallic Barium yi-deoxidizer enhle kakhulu ngesikhathi sokucwengisisa kwethulwa: isidlo (indlela yokuxilonga izifo ezithile ze-esophageal nezamathusi. Ngemuva kwesiguli sithathe). Density 3.51 g / cm3. Iphuzu elincibilikayo 725 ℃. Iphuzu elibilayo 1640 ℃. UValence +2. Ama-Ionization Energy 5.212 Electron Volts. Izakhiwo zamakhemikhali zisebenza kakhulu futhi zingasabela ngezinsimbi eziningi ezingezona izinsimbi. Ukushisa ekushiseni okuphezulu nase-oxygen kuzokhiqiza i-barium peroxide. I-oxid kalula futhi ingasabela ngamanzi ukwakha i-hydroxide ne-hydrogen. Incibilikisa nge-acid ukuze kwakhiwe usawoti. Usawoti we-barium anobuthi ngaphandle kwe-barium sulfate. I-oda lomsebenzi wensimbi liphakathi kwe-potassium ne-sodium.
Isikhathi sePosi: Nov-04-2024