Yini i-ethylene oxide?
I-Ethylene oxide iyinhlanganisela ye-organic enefomula yamakhemikhali i-C2H4O, engu-carcinogen enobuthi futhi yayisetshenziswa ngaphambilini ukwenza izibulala-sikhunta. I-ethylene oxide iyavutha futhi iyaqhuma, futhi ayi…
Wenzani igesi ye-hydrogen?
1. Yenzani i-hydrogen? IHydrojeni inokusetshenziswa nemisebenzi eminingi ebalulekile. Angeke isetshenziswe kuphela njengempahla yokusetshenziswa yezimboni kanye negesi ekhethekile, kodwa futhi isetshenziswe emkhakheni we-biomedicine ukusebenzisa ...
I-ammonia igesi i-amomonia isebenza kanjani?
1. Igesi ye-ammonia yenziwa kanjani uketshezi? Ukucindezela okuphezulu: izinga lokushisa elibalulekile legesi ye-ammonia ngu-132.4C, ngale kwaleli gesi le-ammonia lokushisa akulula ukuliququda. Kepha ngaphansi kwezimo zengcindezi ephezulu, i-ammo…
Kungani i-nitrogen ewuketshezi isetshenziswa kuma-crimal?
1. Kungani kufanele usebenzise i-nitrogen ewuketshezi njengesiqandisi? 1. Ngenxa yokuthi izinga lokushisa le-nitrogen ewuketshezi ngokwalo liphansi kakhulu, kodwa imvelo yayo ithambile kakhulu, futhi kunzima ukuthi i-nitrogen ewuketshezi ingene kumakhemikhali...
Kungani i-Argon ingugesi we-inert?
1. Kungani i-argon iyingxenye ye-inert? Okubizwa ngokuthi "i-inert gas inert" kusho ukuthi la magesi azinzile kakhulu, ane-reactivity ephansi, futhi akulula ukwenza izinhlanganisela namagesi. Eqinisweni, "inertia" ye…
Ngabe igesi ye-helium ingakhiqizwa?
1. Ingabe i-helium ingakhiqizwa ngokwenziwa? Yebo, njengamanje kunezindlela ezine zokulungiselela Indlela yokuncibilika: Indlela yokufingqa isetshenziswa embonini ukuze kukhishwe i-helium kugesi yemvelo. Inqubo o...
Akhiqizwa kanjani ama-silnes?
1. Yenziwa kanjani i-silane? (1) Indlela ye-Magnesium silicide: phendula impushana exubile ye-silicon ne-magnesium ku-hydrogen cishe ku-500°C, futhi usabele i-magnesium silicide ekhiqiziwe ne-ammonium chloride ku-...
Ingabe i-hydrogen peroxide notshwala be-isopropyl kuyafana?
1. Umehluko Phakathi Kwe-Hydrogen Peroxide ne-Isopropyl Alcohol Awafani. I-hydrogen peroxide iyi-oxidant, futhi umgomo wayo wokubulala amagciwane ukubulala amagciwane ngokufaka i-oxidizing ulwelwesi lwamaseli a…
Kuyini ukwakheka kwengxube ye-argon-hydrogen?
1.Iyini ingxube ye-argon-hydrogen? I-Argon-hydrogen igesi exubile iyigesi evame ukusetshenziswa kakhulu yokuvikela, esetshenziswa kakhulu ekushiseleni, ekusikeni, ekufutheni okushisayo nakwezinye izimboni. Ingxenye ye…
Kungani iSilane iyingozi?
1. Kungani i-silane inobuthi? Kungaba yingozi ngokuhogela, ukumunca noma ukumunca esikhumbeni. Ikakhulukazi evuthayo, gwema ukushisa, izinhlansi namalangabi avulekile. Inkungu yayo eguquguqukayo iyacasula...
Kukhiqizwa kanjani i-hydrogen ewuketshezi?
1. Ikhiqizwa kanjani i-hydrogen ewuketshezi? Ukukhiqizwa kwe-hydrogen ngendlela yegesi yamanzi Sebenzisa i-anthracite noma i-coke njengento eluhlaza ukuze usabele ngomhwamuko wamanzi ezingeni lokushisa eliphezulu ukuze uthole igesi yamanzi (C+H2O→CO+H2—hea...
Yini i-argon ewuketshezi esetshenziselwa
一. Ingabe i-liquid argon iyingozi? Okokuqala, i-argon ye-liquid iyigesi engenambala, engenambitheki, engenaphunga, engeyona enobuthi, engeyona ingozi emzimbeni womuntu kanye nemvelo. Kodwa-ke, ngokukhathazeka okukhulu…
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