Table of Content
2H2O | + | O2 | + | 4Cr (OH)2 | → | 4Cr (OH)3 | |
biyaha | Oxygen | ||||||
(lng) | (kh) | (dd) | (dd) | ||||
(xoog leh) | (xoog leh) | (waa) | (xanx xám) | ||||
2 | 1 | 4 | 4 | Haah waa | |||
Nguyên - Phân tử khối (g / mol) | |||||||
Waa mol | |||||||
Khối lượng (g) |
Wax macluumaad ah lagama helin isla'egtan kiimikada ah
Sharaxaad: Xaaladaha deegaanka ugu fiican ee falcelinta, sida heerkulka, cadaadiska, kicinta, iyo dareeraha. Catalysts waa walxo deddejiya xawaaraha (xawaaraha) falcelinta kiimikaad iyada oo aan la isticmaalin ama aan ka mid noqon badeecada dhamaadka. Kataliyayaashu wax saameyn ah kuma laha xaaladaha dheellitirka.
Cr (OH) 2 waxaa lagu oksijiiyaa oksijiinka hawada ku jira
Jumlad buuxda, waxaad sidoo kale dhihi kartaa H2O (biyaha) waxay la falgalaan O2 (oxygen) waxay la falgalaan Cr (OH) 2 () waxayna soo saaraan Cr (OH) 3 ()
Ma hayno macluumaad dheeraad ah oo ku saabsan falcelintan kiimikaad.
biyaha
CaO + H2O → Ca(OH)2 2H2O → 2H2 + O2 2H2O + 2KMnO4 + 5SO2 H 2H2SO4 + 2MnSO4 + K2SO4 U arag dhammaan isleegyada H2O sidii fal-celinOxygen
2H2S + 3O2 H 2H2O + 2SO2 C + O2 → CO2 2CO + O2 → 2CO2 U arag dhammaan isleegyada O2 sida fal-falanqeeyeO2 + 4Cr (OH)2 H 4H2O + 2Cr2O3 2H2O + O2 + 4Cr (OH)2 → 4Cr (OH)3 2HCl + Cr (OH)2 H 2H2O + CrCl2 U arag dhammaan isleegyada CR (OH) 2 sida fal-dhaliye
Ba (OH)2 + CrSO4 → Cr (OH)2 + BASO4 2NaOH + CrCl2 → 2NaCl + Cr (OH)2 2NH4OH + CrCl2 → 2NH4Cl + Cr (OH)2 U arag dhammaan isleegyada CR (OH) 2 sida wax soo saar
Warbixin Xiiso Leh Dad Tiro Yari Ayaa Og
Xayeysiinta foomka dakhliga ayaa naga caawinaya inaan sii wadno waxyaabaha leh tayada ugu sareysa maxaan ugu baahanahay inaan xayeysiino? : D
Ma doonayo inaan taageero websaydhka (dhow) - :(