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(NH4)2Cr2O7 → H2O + N2 + Cr2O3 | Equation Balance

(NH4)2Cr2O7 | ammonium dichromate | solid = H2O | water | solid + N2 | nitrogen | solid + Cr2O3 | chromium(iii) oxide | solid | Temperature: temperature, Other Condition excess chlorine

Detailed information about the equation

Reaction conditions when applied (NH4)2Cr2O7

  • Catalyst: not available
  • Temperature: 168 - 185
  • Pressure: normal
  • Other conditions: not available

Reaction process (NH4)2Cr2O7

Process: Pyrolysis of (NH4)2Cr2O7 by high temperatures

Note: not available

The result of the reaction (NH4)2Cr2O7

The phenomenon: N2 gas is emitted and a green precipitate of Chromium(III) oxide (Cr2O3) is formed

Detailed information on the reactants

Information about (NH4)2Cr2O7 (ammonium dichromate)

  • Atomic weight: 252.0649
  • Color: 154
  • Status: 122

Detailed information about the products of the reaction

Information about H2O (water)

  • Atomic weight: 18.01528 ± 0.00044
  • Color: Không màu
  • Status: Lỏng

Information about N2 (nitrogen)

  • Atomic weight: 28.01340 ± 0.00040
  • Color: không màu
  • Status: khí

Information about Cr2O3 (chromium(iii) oxide)

  • Atomic weight: 151.9904
  • Color: dạng tinh thể màu đen ánh kim; dạng vô định hình là chất bột màu lục thẫm
  • Status: chất rắn dạng tinh thể hoặc bột vô định hình

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