Video: Puas yog h2co3 precipitate?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
[1] Tsim cov pa roj. Muaj qee qhov sib txuas uas tsis ruaj khov thiab decompose rau dej thiab roj. Peb qhov zoo ib yam yog H2CO3 , H2SO3 and NH4OH. "Low solubility" txhais tau hais tias tsawg heev ntawm cov khoom dissolves nyob rau hauv dej, yog li feem ntau ntawm nws ua raws li ib tug nag xob nag cua.
Ib yam li ntawd, puas yog h2co3 soluble lossis insoluble?
Dej
Tsis tas li ntawd, cov mis rau anion hauv h2co3 yog dab tsi? Carbonic acid
| Cov npe | |
|---|---|
| Nyiam IUPAC lub npe Carbonic acid | |
| Lwm lub npe Carbon dioxide tov Dihydrogen carbonate Hydrogen bicarbonate Acid ntawm huab cua Aerial acid Hydroxymethanoic acid | |
| Cov cim | |
| CAS Nr | 463-79-6 |
yog h2co3 aqueous los yog khoom?
Hauv cov kua dej aqueous, carbon dioxide muaj nyob hauv ntau hom. Ua ntej, nws tsuas yaj. Tsuas yog li ntawm 1% ntawm cov yaj CO2 muaj nyob ua H2CO3. Carbonic acid yog ib tug tsis muaj zog acid uas dissociates nyob rau hauv ob kauj ruam.
Hom molecule yog h2co3 li cas?
Bicarbonate ion yog ib qho anion uas muaj ib lub hauv paus carbon atom ncig los ntawm peb cov pa atoms nyob rau hauv ib tug trigonal planar kev npaj, nrog ib tug hydrogen atom txuas rau ib qho ntawm cov pa oxygens. Lub bicarbonate ion nqa ib qho tsis zoo ib qho nqi thiab yog lub hauv paus conjugate ntawm carbonic acid , H2CO3.
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