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H2O K2MnO4 = KMnO4 KOH MnO2 | Chemical Equation Balancer

= manganese dioxide

Litaba Ke 5% feela ea BAAHI e tla tseba

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Sephetho sa Equation # 1

2H2O + 3K2MnO42KMnO4 + 4KOH + MnO2
metsi potassium permanganate potasiamo hydroxide manganese dioxide
(lng) (rn) (dd) (dd) (kt)
(không màu) (đen) (tm) (không màu) (đen)
2 3 2 4 1 Hệ số
Nguyên - Phân tử khối (g / mol)
Số mol
Khối lượng (g)

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Lintlha tse ling mabapi le equation 2H2O + 3K2MnO4 → 2KMnO4 + 4KOH + MnO2

Boemo ba karabelo ea H2O (metsi) ke bofe ka K2MnO4 () ?

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 KMnO4 (potassium permanganate) le KOH (potassium hydroxide) le MnO2 (manganese dioxide) ?

Tharollo ea ho futhumatsa K2MnO4 e hlahisa tharollo ea pherese ea KMnO4

Phenomenon kamora H2O (metsi) e arabela ka K2MnO4 ()

Tobetsa ho bona ts'ebetso ea equation

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 liphetoho tsa lik'hemik'hale 2H2O + 3K2MnO4 → 2KMnO4 + 4KOH + MnO2

Lipotso tse amanang le reactant H2O (metsi)

Litšobotsi tsa lik'hemik'hale le 'mele tsa H2O (metsi) ke life? Ke litlamorao life tsa lik'hemik'hale tse nang le H2O (metsi) joalo ka ha a arabela?

Lipotso tse amanang le reactant K2MnO4 ()

Ke litšobotsi life tsa lik'hemik'hale le tsa 'mele tsa K2MnO4 ()? Ke litlamorao life tsa lik'hemik'hale tse nang le K2MnO4 () joalo ka reactant?

Lipotso tse amanang le sehlahisoa KMnO4 (potassium permanganate)

Ke litšobotsi life tsa lik'hemik'hale le tsa 'mele tsa KMnO4 ()? Ke lik'hemik'hale life tse nang le KMnO4 (potassium permanganate) e le sehlahisoa?

Lipotso tse amanang le sehlahisoa KOH (potassium hydroxide)

Likarolo tsa lik'hemik'hale le 'mele tsa KOH () ke life? Ke liphetoho life tsa lik'hemik'hale tse nang le KOH (potassium hydroxide) e le sehlahisoa?

Lipotso tse amanang le sehlahisoa MnO2 (manganese dioxide)

Ke litšobotsi life tsa lik'hemik'hale le tsa 'mele tsa MnO2 ()? Ke lik'hemik'hale life tse nang le MnO2 (manganese dioxide) e le sehlahisoa?
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Tlhahisoleseling e eketsehileng ka lintho tse sebelisoang ke equation

Ketso ea H2O (s) arabela ka K2MnO4 (kali manganat) lihlahisoa KMnO4 (kali pemanganat) 'me MnO2 (Mangan oxit)

Ketso e hlahisang ntho ea H2O (nước) (metsi)

3NH4Che3 + CH2 → lihora tse 72O + 3N2 + CO2 HCI + NaOH → H2O + NaCl 2 (NH4)3PO4 + 3Ba (OH)2 → lihora tse 62O + 6NH3 + Ba3(Po4)2

Karabelo e hlahisang ntho K2MnO4 (kali manganat) ()

2KMnO4 → MnO2 + O2 + K2MnO4 2KMnO4 + 2KOH + K2SO3 → H2O + K2SO4 + 2K2MnO4 2K2CO3 + KOHO3 + MnSO4 → 2KNO2 + K2SO4 + EA-2CO2 + K2MnO4

Ts'ebetso e hlahisang ntho KMnO4 (kali pemanganat) (potasiamo permanganate)

2H2O + O2 + 4K2MnO4 → 4KMnO4 + 4KOH 2H2O + 3K2MnO4 → 2KMnO4 + 4KOH + MnO2 2KOH + Mn2O7 → H2O + 2KMnO4

Ts'ebetso e hlahisang ntho ea KOH (kali hidroxit) (potasiamo hydroxide)

H2O + K2O → 2KOH 3C2H4 + 4H2O + 2KMnO4 → 2KOH + 2Mohl2 + 3C2H4(OH)2 2NaOH + K2HPO4 → 2KOH + Na2HPO4

Ketso e hlahisang ntho MnO2 (Mangan oxit) (manganese dioxide)

2KMnO4 → MnO2 + O2 + K2MnO4 3C2H4 + 4H2O + 2KMnO4 → 2KOH + 2Mohl2 + 3C2H4(OH)2 3C2H4 + 4H2O + 2KMnO4 → 2KOH + 2Mohl2 + 3C2H4(OH)2

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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) - :(