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Cr + NaNO3 + NaOH → H2O + NaNO2 + Na2CrO4 | Equation Balance

Cr | chromium | solid + NaNO3 | sodium nitrate | solid + NaOH | sodium hydroxide | solid = H2O | water | solid + NaNO2 | sodium nitrite | solid + Na2CrO4 | Sodium chromate; Sodium chromate(VI); Chromic acid disodium salt | solid | Temperature: temperature, Other Condition excess chlorine

Detailed information about the equation

Reaction conditions when applied Cr + NaNO3 + NaOH

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

Reaction process Cr + NaNO3 + NaOH

Process: updating...

Note: not available

The result of the reaction Cr + NaNO3 + NaOH

The phenomenon: Silvery white solid of Chrome (Cr) dissolves gradually in solution

Detailed information on the reactants

Information about Cr (chromium)

  • Atomic weight: 51.99610 ± 0.00060
  • Color: Ánh bạc
  • Status: 122

Information about NaNO3 (sodium nitrate)

  • Atomic weight: 84.9947
  • Color: bột trắng hay tinh thể không màu có vị ngọt
  • Status: chất rắn

Information about NaOH (sodium hydroxide)

  • Atomic weight: 39.99711 ± 0.00037
  • Color: Tinh thể màu trắng
  • Status: chất rắn

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 NaNO2 (sodium nitrite)

  • Atomic weight: 68.99527 ± 0.00080
  • Color: màu trắng
  • Status: dạng rắn

Information about Na2CrO4 (Sodium chromate; Sodium chromate(VI); Chromic acid disodium salt)

  • Atomic weight: 161.9732
  • Color: updating
  • Status: updating

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The equations for preparation Cr

View all preparation equations Cr

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