sulfuric acid: Concentrated Sulfuric Acid Concentrated sulfuric acid yog ib qho tsis muaj kua qaub(saib cov kua qaub thiab cov hauv paus) thiab cov electrolyte tsis zoo vim tias nws me ntsis dissociated rau ions ntawm chav tsev kub.. Thaum txias nws tsis hnov mob nrog cov hlau xws li hlau lossis tooj liab.
Sulfuric acid yog dab tsi?
Concentrated sulfuric acid (95-98%) yog reactive thiab dissolves feem ntau hlau. … Sulfuric acid kuj yog ib cov kua qaub nrov siv hauv cov txheej txheem kub electroplating. Sulfuric Acid yog ib qho muaj zog corrosive, ntom, oily kua thiab tsis muaj xim rau tsaus xim av, nyob ntawm purity. Sib tov nrog dej.
Puas yog cov concentrated sulfuric acid muaj kev nyab xeeb rau haus?
Yog tias noj, cov tshuaj no tuaj yeem ua rau kub hnyiab, ua rau lub cev tsis muaj zog, thiab ua rau tuag taus. Kev raug rau sulfuric acid aerosols ntawm qhov siab siab ua rau qhov muag thiab ua pa hnyav thiab cov ntaub so ntswg puas.
Yuav ua li cas koj thiaj li tau txais sulfuric acid?
sulfur dioxide yog oxidized rau sulfur trioxide los ntawm oxygen nyob rau hauv muaj ib tug vanadium (V) oxide catalyst. Cov tshuaj tiv thaiv no yog thim rov qab thiab tsim cov sulfur trioxide yog exothermic.), tseem hu ua fuming sulfuric acid. Tom qab ntawd cov oleum yog diluted nrog dej los tsim cov concentrated sulfuric acid.
Lub luag haujlwm ntawm cov concentrated sulfuric acid yog dab tsi?
Concentrated sulfuric acid yog siv ua cov khoom siv hluav taws xob,thiab muaj ob lub luag haujlwm: Ua kom cov tshuaj tiv thaiv. Ua raws li tus neeg ua kom lub cev qhuav dej, yuam kom sib npaug ntawm txoj cai thiab ua rau muaj txiaj ntsig ntau dua ntawm ester.
