Cr2(SO4)3 + 6 Na2CO3 + 6 H2O → 2 Cr(OH)3 + 3 Na2SO4 + 6 NaHCO3
Reactants:
- Cr2(SO4)3 – Chromium(III) sulfate
- Other names: Basic chromium sulfate , Chromic sulfate
- Appearance: Reddish-brown crystals (anhydrous), purple crystals (hydrated)
- Na2CO3 – Sodium carbonate
- Other names: Soda ash , Washing soda , Soda crystals Sodium carbonate (anhydrous) , Na2CO3 , Disodium carbonate , Natriumkarbonat , Carbonic acid sodium salt (1:2) , Anhydrous sodium carbonate , Carbonic acid, disodium salt , Sodium carbonate, anhydrous , Soda-ash , Natrum carbonicum , Sodium carbonate anhydrous , Sodium salt of carbonic acid , Carbonic acid disodium salt
- Appearance: White solid, hygroscopic ; White hygroscopic powder
- H2O – Water, oxidane
- Other names: Water (H2O) , Hydrogen hydroxide (HH or HOH) , Hydrogen oxide Dihydrogen monoxide (DHMO) (systematic name) , Hydrogen monoxide , Dihydrogen oxide , Hydric acid , Hydrohydroxic acid , Hydroxic acid , Hydrol , Μ-oxido dihydrogen , Κ1-hydroxyl hydrogen(0)
- Appearance: White crystalline solid, almost colorless liquid with a hint of blue, colorless gas
Products:
- Cr(OH)3 – Chromium(3+) hydroxide
- Other names: Chromium(III) hydroxide , Chromium (iii) hydroxide hydrate , Cr(OH)3 , Chromic (III) hydroxide hydrate
- Appearance: Green, gelatinous precipitate ; Blue-to-green powder or black particles
- Na2SO4
- Names: Sodium sulfate , Sodium sulphate , Sulfate of sodium Thenardite (mineral) , Glauber's salt (decahydrate) , Sal mirabilis (decahydrate) , Mirabilite (decahydrate mineral) , Disodium sulfate , Anhydrous sodium sulfate , Sodium sulfate anhydrous , Sodium sulfate, anhydrous , Sodium sulphate anhydrous , Sodium sulphate, anhydrous , Sulfuric acid disodium salt, anhydrous , Disodium sulphate , Salt cake , Na2SO4 , Sulfuric acid disodium salt
- Appearance: White crystalline solid | hygroscopic ; White hygroscopic solid in various forms
- NaHCO3 – Sodium hydrogen carbonate
- Other names: Sodium bicarbonate , Baking soda , Bicarb (laboratory slang) Bicarbonate of soda , Nahcolite , Sodium Bicarbonate , Monosodium Carbonate , Soda Mint , Baking Soda , Natriumhydrogenkarbonat , Sodium hydrogencarbonate , E-500 , NaHCO3 , E 500 , Sodium acid carbonate , Carbonic acid monosodium salt , E500 , Neut , Citrosodina
- Appearance: White crystals ; White solid in various forms