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MnO2 = ? | Chemical Equation Balancer

manganese dioxide = ?

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Equation Result #1


4HCl + MnO2Cl2 + 2H2O + MnCl2
hydrogen chloride manganese dioxide chlorine water manganese(ii) chloride
(dd đặc) (rắn) (khí) (lỏng) (dd)
(đen) (vàng lục) (không màu) (không màu)
4 1 1 2 1 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

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Condition

Temperature: temperature

Phenomenon

Click to see equation's phenomenon

More information

The method is used to prepare chlorine gas in laboratories. Chlorine gas is produced by letting concentrated hydrochloric acid react with strongly oxidating substances MnO2.

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Equation Result #2


H2O2 + MnO2H2O + O2 + MnO
hydrogen peroxide manganese dioxide water oxygen Manganese(II) oxide; Manganese monoxide; Manganous oxide; Manganosite; C.I.77726; Cassel Green; Manganese Green; Nu-Manese; Rosenstiehl Green
(lỏng) (rắn) (lỏng) (khí) (rắn)
(không màu) (nâu đen) (không màu) (không màu) (xanh lá cây)
1 1 1 1 1 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

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Condition

No information found for this chemical equation

Phenomenon

This equation does not have any specific information about phenomenon.

In this case, you just need to observe to see if product substance MnO (Manganese(II) oxide; Manganese monoxide; Manganous oxide; Manganosite; C.I.77726; Cassel Green; Manganese Green; Nu-Manese; Rosenstiehl Green), appearing at the end of the reaction.

Or if any of the following reactant substances MnO2 (manganese dioxide), disappearing

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Equation Result #3


2H2SO4 + 2MnO22H2O + 2MnSO4 + O2
sulfuric acid manganese dioxide water oxygen
(lỏng) (rắn) (lỏng) (lỏng) (khí)
(không màu) (đen) (không màu) (không màu) (không màu)
2 2 2 2 1 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

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Condition

No information found for this chemical equation

Phenomenon

This equation does not have any specific information about phenomenon.

In this case, you just need to observe to see if product substance O2 (oxygen), appearing at the end of the reaction.

Or if any of the following reactant substances MnO2 (manganese dioxide), disappearing

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Equation Result #4


2H2SO4 + 2KBr + MnO2Br2 + 2H2O + MnSO4 + K2SO4
sulfuric acid potassium bromide manganese dioxide bromine water potassium sulfate
(dung dịch) (kt) (lỏng) (lỏng) (rắn) (rắn)
(không màu) (trắng) (đen) (nâu đỏ) (không màu) (trăng)
2 2 1 1 2 1 1 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

Condition

Temperature: temperature

How reaction can happen

H2SO4 reacts with MnO2

Phenomenon

Click to see equation's phenomenon

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Equation Result #5


2H2SO4 + MnO2 + 2NaBrBr2 + 2H2O + MnSO4 + Na2SO4
sulfuric acid manganese dioxide sodium bromide bromine water sodium sulfate
(dung dịch) (rắn) (rắn) (lỏng) (lỏng) (rắn) (rắn)
(không màu) (đen) (trắng) (nâu đỏ) (không màu) (trắng) (trăng)
2 1 2 1 2 1 1 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

Condition

Temperature: boiled

How reaction can happen

MnO2 reacts with NaBr in acid environment

Phenomenon

Click to see equation's phenomenon

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