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K2Cr2O7 + P → K2O + P2O5 + Cr2O3 | Equation Balance

K2Cr2O7 | Kali dicromat | + P | photpho | chất rắn = K2O | kali oxit | Chất rắn + P2O5 | diphotpho penta oxit | chất rắn + Cr2O3 | Crom(III) oxit | chất rắn dạng tinh thể hoặc bột vô định hình, Condition Nhiệt độ temperature, P reacts with potassium dichromate, Orange turns dark green

Detailed information about the equation

Reaction conditions when applied K2Cr2O7 + P

  • Catalyst: not available
  • Temperature: temperature
  • Pressure: normal
  • Other conditions: not available

Reaction process K2Cr2O7 + P

Process: P reacts with potassium dichromate

Note: not available

The result of the reaction K2Cr2O7 + P

The phenomenon: Orange turns dark green

Detailed information on the reactants

Information about K2Cr2O7 (Potassium dichromate; Potassium bichromate; Dichromic acid dipotassium salt)

  • Atomic weight: 294.1846
  • Color: đang cập nhật
  • Status: đang cập nhật

Information about P (phosphorus)

  • Atomic weight: 30.9737620 ± 0.0000020
  • Color: Không màu, trắng sáp, đỏ tươi hơi vàng, đỏ, tím, đen
  • Status: chất rắn

Detailed information about the products of the reaction

Information about K2O

  • Atomic weight: 94.19600 ± 0.00050
  • Color: màu vàng nhạt, không mùi
  • Status: Chất rắn

Information about P2O5 (phosphorus pentoxide)

  • Atomic weight: 141.9445
  • Color: bột trắng dễ chảy rữa mùi hăng
  • Status: chất rắn

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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The equations for preparation K2Cr2O7

View all preparation equations K2Cr2O7

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