Video: Yuav ua li cas thaum hlau sulfide reacts nrog sulfuric acid?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Thaum twg hlau sulfide yog ntxiv rau dilute sulfuric acid , koj yuav tau hlau sulfate, dej thiab sulfur dioxide raws li cov khoom.
Nyob rau hauv no hais txog, yuav ua li cas tshwm sim thaum hlau reacts nrog sulfuric acid?
Hlau teb nrog sulfuric acid tsim tawm hlau sulfate (III), oxide sulfur (IV) thiab dej. Sulfuric acid - concentrated tov. Qhov no tshuaj tiv thaiv yuav siv qhov chaw cua sov tshuaj tiv thaiv sib tov. Cov tshuaj tiv thaiv nruab nrab sulfuric acid thiab hlau yields cov khoom uas nyob ntawm qhov concentration ntawm cov kua qaub.
Ib yam li ntawd, cov hlau puas yaj hauv sulfuric acid? Solubility ntawm hlau hauv sulfuric acid kev daws teeb meem yog tswj los ntawm ntau qhov sib txawv. Feem ntau thiab tseem ceeb influences rau hlau muaj peev xwm nyob rau hauv kev daws yog kub thiab kua qaub concentration.
Hais txog qhov no, cov roj twg yog tsim thaum hlau sulfide kho nrog dilute sulfuric acid?
hydrogen sulfide gas
Puas yog hlau sulfide lom?
E. sulfide ) yog ib qho ntawm tsev neeg cov tshuaj sib xyaw ua ke thiab cov zaub mov nrog cov qauv kwv yees FeS. Hlau sulfides feem ntau hlau - deficiency uas tsis yog-stoichiometric.
Hlau (II) sulfide.
| Cov npe | |
|---|---|
| Solubility | reacts nyob rau hauv acid |
| Sib nqus susceptibility (χ) | +1074·10−6 cm3/mol |
| Kev phom sij | |
| Cov xwm txheej tseem ceeb | Qhov chaw ntawm hydrogen sulfide, tuaj yeem ua pyrophoric |
Pom zoo:
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