Lethathamo la Tse ka Content
CaC2 | + | 2H2O | → | C2H2 | + | Ca (OH)2 | |
k'halsiamo carbide | metsi | acetylene | k'halsiamo hydroxide | ||||
(rn) | (lng) | (khí) | (dd) | ||||
(không màu) | (trắng) | ||||||
1 | 2 | 1 | 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 CaC2 (calcium carbide) e sebetsana le H2O (metsi) mme e hlahisa C2H2 (acetylene) le Ca (OH)2 (calcium hydroxide)
Ka laboratoring le indastering, acetylene e hlahisoa ka ho tlohella calcium carbide hore e sebetse ka metsi
k'halsiamo carbide
CaC2 + 2H2O → C2H2 + Ca (OH)2 2CaC2 + 3SiO2 → 2CaO + EA-4CO + 3Si CaC2 + H2SO4 → C.2H2 + Nyeoe4 Sheba li-equations tsohle le CaC2 joaloka reactantmetsi
2H2O + 2Na → H2 + 2NaOH Fe2(CO3)3 + 3H2O → 3CO2 + 2F (OH)3 Br2 + H2O + (NH4)2SO3 → (NH4)2SO4 + 2HBR Sheba li-equation tsohle le H2O joalo ka reactantTlhahisoleseling 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) - :(