Lethathamo la Tse ka Content
Br2 | + | 2NaI | → | I2 | + | 2NaBr | |
bromine | iodide ea sodium | Iodine | bromide ea sodium | ||||
(lng) | (rn) | (rn) | (rn) | ||||
(đỏnâu) | (ten tím) | (trắng) | |||||
1 | 2 | 1 | 2 | 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.
Br2 e itšoara ka NaI
Polelong e felletseng, o ka boela oa re Br2 (bromine) e sebetsana le NaI (sodium iodide) mme e hlahise I2 (iodine) le NaBr (sodium bromide)
Ha re na lintlha tse ling mabapi le ts'ebetso ea lik'hemik'hale tsena.
bromine
Br2 + H2O + (NH4)2SO3 → (NH4)2SO4 + 2HBR Br2 + C6H6 → C.6H5Br + HBr 2 Al + 3Br2 → 2AlBr3 Sheba li-equations tsohle le Br2 joaloka reactantiodide ea sodium
Br2 + 2NaI → I2 + 2NaBr Cl2 + 2NaI → I2 + 2NaCl AgNO3 + NaI → NaNO3 + AgI Sheba li-equation tsohle le NaI joalo ka reactantiodide ea sodium
C2H5OH + I2 + NaOH → H2O + Na + HCOONA + CHI3 I2 + 2Na2S2O3 → 2NaI + Na2S4O6 6HI + Na2SO3 → 3H2O + 2I2 + 2NaI + S Sheba li-equation tsohle le NaI e le sehlahisoaiodide ea sodium
C2H5OH + I2 + NaOH → H2O + Na + HCOONA + CHI3 I2 + 2Na2S2O3 → 2NaI + Na2S4O6 6HI + Na2SO3 → 3H2O + 2I2 + 2NaI + S Sheba li-equation tsohle le NaI 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) - :(