Video: Yuav ua li cas thaum ci dej qab zib reacts nrog sulfuric acid?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Thaum lub bicarbonate los ntawm ci dej qab zib los nyob rau hauv kev sib cuag nrog lub sulfuric acid tov, nws txais hydrogen ions los ua carbonic kua qaub . Lub seething huab hwm coj ntawm npuas tsim raws li cov pa roj carbon dioxide no khiav tawm ntawm kev daws teeb meem.
Ua raws li qhov no hauv kev txiav txim siab, puas yog roj teeb acid hnov mob nrog baking soda?
Cov ci dej qab zib yuav teb los ntawm bubbling upquite ferociously rau ob peb feeb. Cov tshuaj tiv thaiv nruab nrab ci dej qab zib thiab dej sib tov thiab acidic corrosion ntawm lub roj teeb terminals yuav neutralize lub kua qaub , ua kom muaj kev nyab xeeb.
Ib yam li ntawd, yuav ua li cas thaum sulfuric acid reacts nrog sodium bicarbonate? Thaum dilute sulfuric acid yog ntxiv rau sodium carbonate, sib tov ntsev, sodium sulphate thiab dej yog tsim thiab carbon dioxide gas yog evolved. Weget sodium sulfate, dej thiab carbon dioxide tom qab lub tshuaj tiv thaiv raws li ib yam khoom.
Tom qab ntawd, baking soda puas yuav neutralize sulfuric acid?
Nws raug nquahu kom khaws cia ci dej qab zib (sodiumbicarbonate) los yog lwm lub hauv paus ntawm tes. Yog koj nchuav ib co kua qaub , koj ua tau sai sai neutralize nws byreacting nws nrog cov ci dej qab zib . Tsuas yog nchuav bakingsoda ntawm qhov nchuav. Ceev faj kom tsis txhob sib cuag nrog cov sulfuric acid.
Dab tsi yog sulfuric acid react nrog?
Dilute sulfuric acid reacts nrog hlau los ntawm asingle hloov chaw tshuaj tiv thaiv raws li nrog rau lwm yam kua qaub , ua hydrogen roj thiab ntsev (cov hlau sulfate). Nws tawm tsam reactive hlau (hlau ntawm txoj hauj lwm saum tooj liab nyob rau hauv thereactivity series) xws li hlau, txhuas, zinc, manganese, magnesium, thiab nickel.
Pom zoo:
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