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? = Cr2O3 | Chemical Equation Balancer

? = chromium(iii) oxide

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Equation Result #1

2NH3 + 2CrO33H2O + N2 + Cr2O3
ammonia chromium trioxide water nitrogen chromium(iii) oxide
(khí) (rắn) (lỏng) (khí) (chất bột, không tan trong nước)
(không màu, mùi khai) (đỏ thẫm) (không màu) (không màu) (xanh thẫm)
2 2 3 1 1 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

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Further information about equation 2NH3 + 2CrO3 → 3H2O + N2 + Cr2O3

What is reaction condition of NH3 (ammonia) reacts with CrO3 (chromium trioxide) ?

Other Condition: NH3 ignited when exposed to CrO3

Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. Catalysts have no effect on equilibrium situations.

How reactions can happened and produce H2O (water) and N2 (nitrogen) and Cr2O3 (chromium(iii) oxide) ?

NH3 reacts directly with CrO3, CrO3 is reduced to Cr2O3

Phenomenon after NH3 (ammonia) reacts with CrO3 (chromium trioxide)

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What are other important informations you should know about reaction

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Further questions related to chemical reactions 2NH3 + 2CrO3 → 3H2O + N2 + Cr2O3

Questions related to reactant NH3 (ammonia)

What are the chemical and physical characteristic of NH3 (ammonia)? What are the chemical reactions that have NH3 (ammonia) as reactant?

Questions related to reactant CrO3 (chromium trioxide)

What are the chemical and physical characteristic of CrO3 (chromium trioxide)? What are the chemical reactions that have CrO3 (chromium trioxide) as reactant?

Questions related to product H2O (water)

What are the chemical and physical characteristic of H2O (chromium trioxide)? What are the chemical reactions that have H2O (water) as product?

Questions related to product N2 (nitrogen)

What are the chemical and physical characteristic of N2 (chromium trioxide)? What are the chemical reactions that have N2 (nitrogen) as product?

Questions related to product Cr2O3 (chromium(iii) oxide)

What are the chemical and physical characteristic of Cr2O3 (chromium trioxide)? What are the chemical reactions that have Cr2O3 (chromium(iii) oxide) as product?
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Equation Result #2

2(NH4)2CrO45H2O + N2 + 2NH3 + Cr2O3
Ammonium chromate; Chromic acid diammonium salt water nitrogen ammonia chromium(iii) oxide
(rắn) (lỏng) (khí) (khí) (rắn)
(vàng) (không màu) (không màu) (không màu, mùi khai) (lục sẫm)
2 5 1 2 1 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

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Further information about equation 2(NH4)2CrO4 → 5H2O + N2 + 2NH3 + Cr2O3

What is reaction condition of (NH4)2CrO4 (Ammonium chromate; Chromic acid diammonium salt) ?

Other Condition: when heated quickly, decomposed and ignited

Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. Catalysts have no effect on equilibrium situations.

How reactions can happened and produce H2O (water) and N2 (nitrogen) and NH3 (ammonia) and Cr2O3 (chromium(iii) oxide) ?

Heating (NH4)2CrO4, it is rapidly hydrolyzed into Cr2O3, while releasing nitrogen and NH3 gas

Phenomenon after (NH4)2CrO4 (Ammonium chromate; Chromic acid diammonium salt)

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What are other important informations you should know about reaction

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Further questions related to chemical reactions 2(NH4)2CrO4 → 5H2O + N2 + 2NH3 + Cr2O3

Questions related to reactant (NH4)2CrO4 (Ammonium chromate; Chromic acid diammonium salt)

What are the chemical and physical characteristic of (NH4)2CrO4 (Ammonium chromate; Chromic acid diammonium salt)? What are the chemical reactions that have (NH4)2CrO4 (Ammonium chromate; Chromic acid diammonium salt) as reactant?

Questions related to product H2O (water)

What are the chemical and physical characteristic of H2O (Ammonium chromate; Chromic acid diammonium salt)? What are the chemical reactions that have H2O (water) as product?

Questions related to product N2 (nitrogen)

What are the chemical and physical characteristic of N2 (Ammonium chromate; Chromic acid diammonium salt)? What are the chemical reactions that have N2 (nitrogen) as product?

Questions related to product NH3 (ammonia)

What are the chemical and physical characteristic of NH3 (Ammonium chromate; Chromic acid diammonium salt)? What are the chemical reactions that have NH3 (ammonia) as product?

Questions related to product Cr2O3 (chromium(iii) oxide)

What are the chemical and physical characteristic of Cr2O3 (Ammonium chromate; Chromic acid diammonium salt)? What are the chemical reactions that have Cr2O3 (chromium(iii) oxide) as product?
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Equation Result #3

O2 + 4CrO2Cr2O3
oxygen chromium(iii) oxide
(khí) (rắn) (rắn)
(không màu) (đen) (đỏ thẫm)
1 4 2 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

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Further information about equation O2 + 4CrO → 2Cr2O3

What is reaction condition of O2 (oxygen) reacts with CrO () ?

Temperature: temperature

Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. Catalysts have no effect on equilibrium situations.

How reactions can happened and produce Cr2O3 (chromium(iii) oxide) ?

CrO is oxidized by oxygen

Phenomenon after O2 (oxygen) reacts with CrO ()

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What are other important informations you should know about reaction

We no further information about this chemical reactions.

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Further questions related to chemical reactions O2 + 4CrO → 2Cr2O3

Questions related to reactant O2 (oxygen)

What are the chemical and physical characteristic of O2 (oxygen)? What are the chemical reactions that have O2 (oxygen) as reactant?

Questions related to reactant CrO ()

What are the chemical and physical characteristic of CrO ()? What are the chemical reactions that have CrO () as reactant?

Questions related to product Cr2O3 (chromium(iii) oxide)

What are the chemical and physical characteristic of Cr2O3 ()? What are the chemical reactions that have Cr2O3 (chromium(iii) oxide) as product?

Equation Result #4

(NH4)2Cr2O74H2O + N2 + Cr2O3
ammonium dichromate water nitrogen chromium(iii) oxide
(lỏng) (khí) (rắn)
(không màu) (không màu) (lục sẫm)
1 4 1 1 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

Further information about equation (NH4)2Cr2O7 → 4H2O + N2 + Cr2O3

What is reaction condition of (NH4)2Cr2O7 (ammonium dichromate) ?

Temperature: 168 - 185°C

Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. Catalysts have no effect on equilibrium situations.

How reactions can happened and produce H2O (water) and N2 (nitrogen) and Cr2O3 (chromium(iii) oxide) ?

Pyrolysis of (NH4)2Cr2O7 by high temperatures

Phenomenon after (NH4)2Cr2O7 (ammonium dichromate)

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What are other important informations you should know about reaction

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Further questions related to chemical reactions (NH4)2Cr2O7 → 4H2O + N2 + Cr2O3

Questions related to reactant (NH4)2Cr2O7 (ammonium dichromate)

What are the chemical and physical characteristic of (NH4)2Cr2O7 (ammonium dichromate)? What are the chemical reactions that have (NH4)2Cr2O7 (ammonium dichromate) as reactant?

Questions related to product H2O (water)

What are the chemical and physical characteristic of H2O (ammonium dichromate)? What are the chemical reactions that have H2O (water) as product?

Questions related to product N2 (nitrogen)

What are the chemical and physical characteristic of N2 (ammonium dichromate)? What are the chemical reactions that have N2 (nitrogen) as product?

Questions related to product Cr2O3 (chromium(iii) oxide)

What are the chemical and physical characteristic of Cr2O3 (ammonium dichromate)? What are the chemical reactions that have Cr2O3 (chromium(iii) oxide) as product?

Equation Result #5

O2 + 4Cr(OH)24H2O + 2Cr2O3
oxygen water chromium(iii) oxide
(khí) (dd) (lỏng) (rắn)
(không màu) (vàng) (không màu) (lục sẫm)
1 4 4 2 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

Further information about equation O2 + 4Cr(OH)2 → 4H2O + 2Cr2O3

What is reaction condition of O2 (oxygen) reacts with Cr(OH)2 () ?

Temperature: temperature

Explanation: The ideal environmental conditions for a reaction, such as temperature, pressure, catalysts, and solvent. Catalysts are substances that speed up the pace (velocity) of a chemical reaction without being consumed or becoming part of the end product. Catalysts have no effect on equilibrium situations.

How reactions can happened and produce H2O (water) and Cr2O3 (chromium(iii) oxide) ?

Cr (OH) 2 reacts with oxygen in the air

Phenomenon after O2 (oxygen) reacts with Cr(OH)2 ()

Click to see equation's phenomenon

What are other important informations you should know about reaction

We no further information about this chemical reactions.

Categories of equation


Further questions related to chemical reactions O2 + 4Cr(OH)2 → 4H2O + 2Cr2O3

Questions related to reactant O2 (oxygen)

What are the chemical and physical characteristic of O2 (oxygen)? What are the chemical reactions that have O2 (oxygen) as reactant?

Questions related to reactant Cr(OH)2 ()

What are the chemical and physical characteristic of Cr(OH)2 ()? What are the chemical reactions that have Cr(OH)2 () as reactant?

Questions related to product H2O (water)

What are the chemical and physical characteristic of H2O ()? What are the chemical reactions that have H2O (water) as product?

Questions related to product Cr2O3 (chromium(iii) oxide)

What are the chemical and physical characteristic of Cr2O3 ()? What are the chemical reactions that have Cr2O3 (chromium(iii) oxide) as product?

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