3 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 → 3 CH3CH2CHO + Cr2 ...

Reactants:

• CH3CH2CH2OH – Propan-1-ol
  • Other names: 1-Propanol , N , -Propyl alcohol|n-Propanol|n-PrOH|Ethylcarbinol|1-Hydroxypropane|Propionic alcohol|Propionyl alcohol|Propionylol|Propyl alcohol|Propylic alcohol|Propylol}} ... show morePropyl alcohol , 1-propanol , N-Propyl alcohol , Propanol , N-propanol , N-propyl alcohol , 1-propyl alcohol , 1-hydroxypropane , Propionic alcohol , Propionyl alcohol , Ethylcarbinol , Ethyl carbinol , N-propan-1-ol , Propanol-1 , N-Propylalkohol , Propanole , Hydroxypropane , Propylan-propyl alcohol , Propylic alcohol , Propanolen , 1-proponol , N-Propanol show less
  • Appearance: Colorless liquid ; Clear colourless liquid with characteristic odour ; Colorless liquid with a mild, alcohol-like odor.
• K2Cr2O7 – Potassium dichromate(VI)
  • Other names: Potassium dichromate , Chromium potassium oxide , Dipotassium dichromium heptaoxide ... show moreDipotassium dichromate , Dipotassium bichromate , Dichromic acid dipotassium salt , Dipotassium dichromate (VI) , Dichromic acid, dipotassium salt , Potassium bichromate show less
  • Appearance: Red-orange crystalline solid ; Orange-to-red crystals
• H2SO4 – Sulfuric acid
  • Other names: Oil of vitriol , Sulfuric acid, concentrated (> 51% and < 100%) , H2SO4 ... show moreSulphuric acid , Battery acid , Hydrogen sulfate , [SO2(OH)2] , [S(OH)2O2] , Sulfuric acid (aqueous) show less
  • Appearance: Clear, colorless liquid ; Odourless colourless oily hygroscopic liquid ; Colorless to dark-brown, oily, odorless liquid. [Note: Pure compound is a solid below 51°F. Often used in an aqueous solution.]

Products:

• CH3CH2CHO
  • Names: Propionaldehyde , CH3CH2CHO , 1-Propanal ... show moreN-Propionaldehyde , C2H5CHO , Propanaldehyde , Propylaldehyde , Propaldehyde , Propyl aldehyde , Propional , Propylic aldehyde , Propionic aldehyde , Methylacetaldehyde , N-Propanal , Propanalaldehyde , 1-Propanone , Proprionaldehyde , Propanal show less
  • Appearance: Colourless liquid with pungent odour
• Cr2(SO4)3 – Chromium(III) sulfate
  • Other names: Basic chromium sulfate , Chromic sulfate
  • Appearance: Reddish-brown crystals (anhydrous), purple crystals (hydrated)
• K2SO4
  • Names: Potassium sulfate , Potassium sulphate , Dipotassium sulfate ... show moreKaliumsulfat , K2SO4 , Sulfuric acid dipotassium salt show less
  • Appearance: White solid ; Colourless-to-white crystals
• H2O – Water, oxidane
  • Other names: Water (H2O) , Hydrogen hydroxide (HH or HOH) , Hydrogen oxide ... show moreDihydrogen monoxide (DHMO) (systematic name) , Hydrogen monoxide , Dihydrogen oxide , Hydric acid , Hydrohydroxic acid , Hydroxic acid , Hydrol , Μ-oxido dihydrogen , Κ1-hydroxyl hydrogen(0) show less
  • Appearance: White crystalline solid, almost colorless liquid with a hint of blue, colorless gas