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H2SO4 + KI + Na2Cr2O7 = H2O + I2 + Na2SO4 + K2SO4 + Cr2(SO4)3 | E leka-lekane | Lintlha tsa Karabelo ea Lik'hemik'hale

sulfuric acid + iodide ea potasiamo + Sodium dichromate = iodine + ea metsi + sodium sulfate + potasiamo sulfate + Chromic sulfate |

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H2SO4 + KI + Na2Cr2O7H2O + I2 + Na2SO4 + K2SO4 + Cr2(NA4)3
acid e sulfuric iodide ea potasiamo Dichromate ea sodium; Bichromate ea sodium; Letsoai la Dichromic acid disodium metsi Iodine sodium sulfate potassium sulfate Chromic sulfate; Sulphate ea Chromium (III)
(bolokoe ba bolokoe) (rn) (rn) (lng) (rn) (rn) (rn) (rn)
(không màu) (tm) (vàng kham) (không màu) (tm) (trắng) (trắng) (oang đậm)
1 1 1 1 1 1 1 1 Hệ số
Nguyên - Phân tử khối (g / mol)
Số mol
Khối lượng (g)

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Lintlha tse ling mabapi le equation H2SO4 + KI + Na2Cr2O7 → H2O + I2 + Na2SO4 + K2SO4 + Cr2(NA4)3

Boemo ba karabelo ea H2SO4 (sulfuric acid) ke bofe ka KI (iodide ea potasiamo) e arabelang ka Na2Cr2O7 (Sodium dichromate; Sodium bichromate; Dichromic acid disodium letsoai) ?

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.

Joang liketso li ka etsahala le ho hlahisa H2O (metsi) le I2 (iodine) le Na2SO4 (sodium sulfate) le K2SO4 (potassium sulfate) le Cr2(SO4)3 (Chromic sulfate; Chromium(III) sulfate) ?

Ka polelo e feletseng, u ka boela ua re H2SO4 (sulfuric acid) e sebetsana le KI (potassium iodide) e sebetsana le Na2Cr2O7 (Sodium dichromate; Sodium bichromate; Dichromic acid disodium letsoai) le ho hlahisa H2O (metsi) le I2 (iodine) le Na2SO4 ( sodium sulfate) le K2SO4 (potassium sulfate) le Cr2(SO4)3 (Chromic sulfate; Chromium(III) sulfate)

Phenomenon kamora H2SO4 (sulfuric acid) e sebetsana le KI (iodide ea potasiamo) e sebetsana le Na2Cr2O7 (Sodium dichromate; sodium bichromate; Dichromic acid disodium letsoai)

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 Cr2 (SO4) 3 (Chromic sulfate; Chromium (III) sulfate), e hlahang qetellong ea karabelo.

Kapa haeba ho na le e 'ngoe ea lintho tse latelang tse sebetsang EA2Cr2O7 (Sodium dichromate; sodium bichromate; letsoai la Dichromic acid disodium), ea nyamela

Ke lintlha life tse ling tsa bohlokoa tseo u lokelang ho li tseba mabapi le karabelo

Ha re na lintlha tse ling mabapi le ts'ebetso ea lik'hemik'hale tsena.

Lihlopha tsa equation


Lipotso tse ling tse amanang le karabelo ea lik'hemik'hale H2SO4 + KI + Na2Cr2O7 → H2O + I2 + Na2SO4 + K2SO4 + Cr2(NA4)3

Lipotso tse amanang le reactant H2SO4 (sulfuric acid)

Ke litšobotsi life tsa lik'hemik'hale le tsa 'mele tsa H2SO4 (sulfuric acid)? Ke liphetoho life tsa lik'hemik'hale tse nang le H2SO4 (sulfuric acid) joalo ka reactant?

Lipotso tse amanang le KI (iodide ea potasiamo)

Ke litšobotsi life tsa lik'hemik'hale le tsa 'mele tsa KI (iodide ea potasiamo)? Ke liphetoho life tsa lik'hemik'hale tse nang le KI (iodide ea potasiamo) joalo ka reactant?

Lipotso tse amanang le reactant Na2Cr2O7 (Sodium dichromate; sodium bichromate; Dichromic acid disodium letsoai)

Ke litšobotsi life tsa lik'hemik'hale le 'mele tsa Na2Cr2O7 (Sodium dichromate; sodium bichromate; Dichromic acid disodium letsoai)? Ke liphetoho life tsa lik'hemik'hale tse nang le Na2Cr2O7 (Sodium dichromate; Sodium bichromate; Dichromic acid disodium salt) joalo ka reactant?

Lipotso tse amanang le sehlahisoa H2O (metsi)

Litšobotsi tsa lik'hemik'hale le 'mele tsa H2O (Sodium dichromate; sodium bichromate; Dichromic acid disodium letsoai) ke life? Ke litlamorao life tsa lik'hemik'hale tse nang le H2O (metsi) joalo ka sehlahisoa?

Lipotso tse amanang le sehlahisoa sa I2 (iodine)

Litšobotsi tsa lik'hemik'hale le 'mele tsa I2 (Sodium dichromate; Sodium bichromate; Dichromic acid disodium letsoai) ke life? Ke liphetoho life tsa lik'hemik'hale tse nang le I2 (iodine) joalo ka sehlahisoa?

Lipotso tse amanang le sehlahisoa Na2SO4 (sodium sulfate)

Ke litšobotsi life tsa lik'hemik'hale le 'mele tsa Na2SO4 (Sodium dichromate; sodium bichromate; Dichromic acid disodium letsoai)? Ke lik'hemik'hale life tse nang le Na2SO4 (sodium sulfate) e le sehlahisoa?

Lipotso tse amanang le sehlahisoa K2SO4 (potassium sulfate)

Ke litšobotsi life tsa lik'hemik'hale le 'mele tsa K2SO4 (Sodium dichromate; sodium bichromate; Dichromic acid disodium letsoai)? Ke liphetoho life tsa lik'hemik'hale tse nang le K2SO4 (potassium sulfate) e le sehlahisoa?

Lipotso tse amanang le sehlahisoa sa Cr2(SO4)3 (Chromic sulfate; Chromium(III) sulfate)

Ke litšobotsi life tsa lik'hemik'hale le 'mele tsa Cr2(SO4)3 (Sodium dichromate; sodium bichromate; Dichromic acid disodium letsoai)? Ke liphetoho life tsa lik'hemik'hale tse nang le Cr2(SO4)3 (Chromic sulfate; Chromium(III) sulfate) e le sehlahisoa?

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H2SO4 + KI + Na2Cr2O7 = H2O + I2 + Na2SO4 + K2SO4 + Cr2(SO4)3 | Equation ea lik'hemik'hale

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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) - :(