Video: Puas yog Copper II oxide soluble hauv dej?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Zoo li insoluble hauv dej los yog cawv; tooj liab ( II ) oxide yaj maj mam hauv cov tshuaj ammonia tab sis sai sai hauv cov tshuaj ammonium carbonate; nws yog yaj los ntawm alkali hlau cyanide thiab los ntawm cov kua qaub muaj zog; kub formic acid thiab boiling acetic acid daws tau yooj yim yaj tus oxide.
Ntawm no, yog tooj liab II oxide aqueous?
Tooj ( II ) oxide los yog khob khob oxide yog cov inorganic compound nrog cov mis CuO. Ib qho khoom siv dub, nws yog ib qho ntawm ob qhov ruaj khov oxides ntawm tooj liab , lwm tus Cu 2O lub khob oxide.
Ib sab saum toj, puas tooj liab oxide react nrog dej? tooj liab ua tsis yog react nrog dej . tooj liab ua tsis yog react nrog dej vim oxy dej yog kaw rau hauv ib qho chaw nrog ib feem oxygen thiab ob qhov chaw hydrogen. Tooj oxide yog qhov sib xyaw ntawm ob lub ntsiab lus tooj liab thiab oxygen. Thaum muaj zog cua sov, nws tsim ib cov khoom dub ntawm tooj liab oxide.
Tom qab ntawd, ib tus tuaj yeem nug, puas yog tooj liab II hydroxide soluble hauv dej?
Raws li txoj cai solubility tooj liab hydroxide tsis soluble hauv dej thaum tooj liab tshuaj chloride yog. Ksp yog lub ntsiab lus me me uas tooj liab hydroxide dissociates tsawg heev hauv dej, thaum feem coob tseem yog ib qho khoom.
Dab tsi yog tooj liab soluble?
Nws yuav, txawm li cas los xij, yaj yooj yim nyob rau hauv nitric acid thiab sulfuric acid nyob rau hauv lub xub ntiag ntawm oxygen. Nws kuj yog soluble hauv aqueous ammonia los yog poov tshuaj cyanide nyob rau hauv lub xub ntiag ntawm oxygen vim yog tsim ntawm heev ruaj khov cyano complexes thaum dissolution.
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