Lethathamo la Tse ka Content
2H2SO4 | + | 2Mohl2 | → | 2H2O | + | 2MNSO4 | + | O2 | |
acid e sulfuric | manganese dioxide | metsi | Oksijene | ||||||
(lng) | (rn) | (lng) | (lng) | (khí) | |||||
(không màu) | (đen) | (không màu) | (không màu) | (không màu) | |||||
2 | 2 | 2 | 2 | 1 | Hệ số | ||||
Nguyên - Phân tử khối (g / mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Ha ho na tlhahisoleseling e fumanoeng bakeng sa equation ena ea lik'hemik'hale
Tlhaloso: Maemo a loketseng a tikoloho bakeng sa karabelo, joalo ka mocheso, khatello, li-catalysts, le solvent. Li-Catalysts ke lintho tse potlakisang lebelo (lebelo) la karabelo ea lik'hemik'hale ntle le ho jeoa kapa ho fetoha karolo ea sehlahisoa sa pheletso. Li-catalyst ha li na phello maemong a tekano.
Ka polelo e feletseng, u ka boela ua re H2SO4 (sulfuric acid) e sebetsana le MnO2 (manganese dioxide) mme e hlahisa H2O (metsi) le MnSO4 () le O2 (oksijene)
Tekano ena ha e na tlhahisoleseling efe kapa efe e mabapi le ketsahalo.
Maemong ana, o hloka feela ho sheba ho bona hore na ntho ea sehlahisoa ke eng O2 (oxygen), e hlahang qetellong ea karabelo.
Kapa haeba ho na le e 'ngoe ea lintho tse latelang tse sebetsang MnO2 (manganese dioxide), ea nyamela
Ha re na lintlha tse ling mabapi le ts'ebetso ea lik'hemik'hale tsena.
acid e sulfuric
10OO + 18H2SO4 + 2KMnO4 → 5Fe2(NA4)3 + 18H2O + 2MNSO4 + K2SO4 H2SO4 + Na2SO3 → H2O + Na2SO4 + SO2 8H2SO4 + 2KMnO4 + 10NaBr → 5Br2 + 8H2O + 2MNSO4 + 5Na2SO4 + K2SO4 Sheba li-equation tsohle le H2SO4 e le reactantmanganese dioxide
4HCl + MnO2 → Cl2 + 2H2O + MnCl2 H2O2 + MnO2 → H2O + O2 + MnO 2H2SO4 + 2Mohl2 → lihora tse 22O + 2MNSO4 + O2 Sheba li-equation tsohle le MnO2 joalo ka li-reactantmanganese dioxide
2KMnO4 → MnO2 + O2 + K2MnO4 3C2H4 + 4H2O + 2KMnO4 → 2KOH + 2Mohl2 + 3C2H4(OH)2 3C2H4 + 4H2O + 2KMnO4 → 2KOH + 2Mohl2 + 3C2H4(OH)2 Sheba li-equation tsohle le MnO2 e le sehlahisoamanganese dioxide
2KMnO4 → MnO2 + O2 + K2MnO4 3C2H4 + 4H2O + 2KMnO4 → 2KOH + 2Mohl2 + 3C2H4(OH)2 3C2H4 + 4H2O + 2KMnO4 → 2KOH + 2Mohl2 + 3C2H4(OH)2 Sheba li-equation tsohle le MnO2 e le sehlahisoamanganese dioxide
2KMnO4 → MnO2 + O2 + K2MnO4 3C2H4 + 4H2O + 2KMnO4 → 2KOH + 2Mohl2 + 3C2H4(OH)2 3C2H4 + 4H2O + 2KMnO4 → 2KOH + 2Mohl2 + 3C2H4(OH)2 Sheba li-equation tsohle le MnO2 e le sehlahisoaTlhahisoleseling e khahlisang Ke batho ba fokolang feela ba tsebang
Lipapatso tsa foromo ea chelete li re thusa ho boloka litaba li le boleng bo holimo haholo hobaneng re hloka ho beha lipapatso? : D.
Ha ke batle ho tšehetsa sebaka sa marang-rang (koala) - :(