Video: Lub ntsiab lus ntawm fuming kua yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
npe. tsis muaj xim, yellowish, los yog brownish fuming corrosive ua kua , feem ntau yog npaj los ntawm nitric acid los ntawm kev ntxiv cov nitrogen dioxide ntau tshaj: siv rau hauv cov organic synthesis fornitration, thiab ua oxidizer hauv ua kua propellants forrockets.
Ua li no, koj txhais li cas los ntawm fuming?
Siv fuming hauv ib kab lus. lus qhia. Fuming txhais tau tias yog emitting gas los yog pa luam yeeb, los yog seething nrog npau taws. Thaum hluav taws kub hnyiab tau tawm ntawm kev tswj hwm hauv hav zoov thiab tawm CO2 ntau, qhov no yog ib qho piv txwv ntawm fuming . Thaum twg koj yog tiag tiag, chim siab rau koj tus phooj ywg dag koj , qhov no yog qhov piv txwv ntawm thaum koj fuming.
Ib yam li ntawd, lub ntsiab lus ntawm fuming yog dab tsi? npau taws, npau taws, apoplectic, ballistic, cheesed off [chiefly British], choleric, enraged, foaming, furious, hopping, horn-mad, kub, incensed, indignant, inflamed (kuj inflamed), inflamed, infuriated, chim siab, chim siab, livid, chim, chim, chim, rankled, riled, riley, roiled, tsho [chiefly British], mob, steamed, Hais txog qhov no, koj txhais li cas los ntawm fuming nitric acid?
Txhais ntawm fuming nitricacid : concentrated nitric acid muaj cov yaj nitrogen oxides npaj ua cov xim tsis muaj xim rau daj daj lossis xim av xim av corrosive lom kua thiab siv tshwj xeeb tshaj yog cov tshuaj tua kab mob thiab ua tus neeg sawv cev oxidizing muaj zog (xws li hauv foob pob hluav taws)
Koj puas tuaj yeem ua nitric acid hauv tsev?
Tshuaj, nitric acid yog ua bybubbling nitrogen dioxide rau hauv dej. Qhov no ua tau yuav tau ua byreacting hydrochloric kua qaub 80-gram ntawm sodium nitrate, ntau tshaj 30-gram tooj liab thiab 100-mL ntawm hydrochloric. kua qaub yog cov kom muaj nuj nqis.
Pom zoo:
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