Lethathamo la Tse ka Content
KOH | + | C6H5Br | → | ||||||
potasiamo hydroxide | |||||||||
(bolokoe ba bolokoe) | (lng) | ||||||||
(không màu) | (không màu) | ||||||||
1 | 1 | Hệ số | |||||||
Nguyên - Phân tử khối (g / mol) | |||||||||
Số mol | |||||||||
Khối lượng (g) |
Sethothetsi: butanol Boemo bo bong: mocheso o phahameng
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.
Pheha tharollo e nang le phenyl bromide le KOH ka butanol.
Ka polelo e felletseng, o ka boela oa re KOH (potassium hydroxide) e sebetsana le C6H5Br () mme e hlahisa
Ha e futhumatsoa ka tharollo ea alkaline joala, sehlahisoa sa halogen se arotsoe HBr ho theha maqhama a mabeli. Leha ho le joalo, bakeng sa molek'hule ea phenyl bromide, ho thata ho arola athomo ea H e lesakaneng la benzene.
potasiamo hydroxide
2KOH + Mg (Che3)2 → 2KNO3 + Mg (OH)2 KOH + FeCl3 → KCl + Fe (OH)3 KOH + HLOKO3 → CH3OH + HLOKO Sheba li-equations tsohle le KOH joaloka reactantNaOH + C6H5Br → C6H5ONa + H2O + NaBr 2Na + C6H5Br + CH3Br → C6H5CH3 + 2NaBr NaOH + C6H5Br → C6H5OH + NaBr Sheba li-equation tsohle le C6H5Br joalo ka reactant
Tlhahisoleseling 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) - :(