HangangaPūtaiao

Te konutea me te konutea waihā: ngā āhuatanga, tono, me te tūranga i roto i te āhua

Ko te mea ngaro e te whānui te konutea me te konutea waihā whakamahia e mataotao hou. He whānui o ratou whakamahinga tei runga i te āhuatanga ōkiko me te matū.

Te mea faahiahia, te koranu parahi-konutea whakamahia e nga Ihipiana i tahito ra, a i muri i te Patireia o Roma. Otiia konei i taea ki te tohatoha i te puka parakore mo nga tau maha konutea. Anake i roto i te 1746 ka tuatahi A. Marggraff tenei whakarewa i roto i tona puka parakore. I roto i te rautau tekau mā whitu kua kawea te tango, konutea i runga i te tauine ahumahi.

āhuatanga matū me te whakaahuatanga poto: konutea

Konutea Ko te whakarewa o te pakeke reo. Ko reira ngā e ko te reira rawa pakarukaru i pāmahana iti. Otiia i te pāmahana o te 100 ki te 150 degrees ki hei whakarewa ngohengohe - kua hangaia reira i te whārangi konumohe ranei ki te matotoru nui iti iho i te mirimita.

Mai i te wāhi matū o te tirohanga ko te ngota konutea ki te tau pitihāoratanga o +2. Ko te konganuku kaha tino e whai wāhi i roto i te tauhohe rite te kaihoko whakaiti. Mea faahiahia, i roto i te rangi, i pāmahana ki runga ki te 100 nekehanga, konutea tere ngohe, taupokina tona mata e ki te kiriata angiangi o pākawa. Ki te he makuku te rangi, me te kei te nui nui o te hauhā, ka te tere ngaro whakarewa.

kaitahu konutea mura puru te aroaro o te hāora i roto i whakawera ranei - i roto i te wā pērā, haere tahi te tukanga ngingiha e te hanganga o te paowa ma (ko te waikura konganuku tenei).

tauhohe te konutea me ngā āhuatanga ohie, me te etahi waikawa me turanga, hanga tai, me te konutea waihā, aua.

I teie mahana te mohiotia reira e pā ana ki 66 kohuke kei roto konutea - a ko ratou he puna nui mo ahumahi hanga o te whakarewa. Ka rite ki te tauira faingata'a, zincite, willemite, Franck lignite me smithsonite.

Konutea Gidroskid: ngā āhuatanga ōkiko me te matū

Ko hoki konutea (II) waihā o faufaa nui, pera whakamahia i roto i ngā ahumahi matū. I raro i ngā āhuatanga noa, tenei taonga ko iti, tioata te huitahi, e te hunga ngā rewakore i roto i te wai. waihā te tātai, ko te:

Zn (OH) 2

E tano ia tapao e tenei taonga kua he āhuatanga ngā kaha amphoteric. tauhohe te konutea waihā ki te waikawa, tomo te tauhohenga neutralization me te kupu hanga he tote, me te wai. Hei tauira:

Zn (OH) 2 + H2SO4 = ZnSO4 +2 H2O

Heoi, tauhohe konutea waihā ki kawakore hanga tai me te wai matatini. Hei tauira:

Zn (OH) 2 + 2NaOH = Na2ZnO2 + 2H2O

E tano ia tapao e ina decomposes taonga wera ki te hanga i te waikura, me te wai:

Zn (OH) 2 = ZnO + H2O

Ko te mara o te tono, whakamahia te waihā e i roto i te ahumahi matū mō te whakarite ngā pūhui o konutea, i roto i ngā, tai ona.

Te konutea me tona tono

Ko reira kahore ngaro e Kei te whānui whakamahia konutea rite te waikura inhibitor, pani nei te rino, me te rino. Ano, Kei te whakamahia te nui nui o te whakarewa tangohia mo te hanga o te parahi, me te parahi.

Te mea faahiahia, i roto i te konutea pūhiko maroke whakamahia te rite te pitoake, a te kaimahi hoki i rite te ipu. I tua atu, whakamahia tenei whakarewa te i roto i te wehenga o konganuku rangatira (hei tauira, te koura) o mata. E whakaaro etahi pūhui o konutea rauemi Semiconductor noa.

Konutea i roto i te rauropi ora

I roto i te meka, he uaua ki te pe si◊aki te tūranga o te konutea i te ora o tetahi kaiao ora, tae atu ki ngā tangata. Ahakoa te taumata āhua iti, he reira he wahi o whākōkī nui wāhi i roto i te tukanga o te kōtuitanga pūmua, respiration pūtau, me ētahi atu Ko te kawenga hoki te whanaketanga o te kōhiwi fetal hoki Konutea. Kei te whakamatauria te reira e taea te roa ka reira he nui iti o te kohuke pūhuruhurutanga me te ahua o te dwarfism.

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