2 NaHSO₄ → Na₂S₂O₇ + H₂O

Reactants:

• NaHSO₄ – Sodium hydrogen sulfate
  • Other names: Sodium bisulfate , Sodium acid sulfate , Bisulfate of soda
  • Appearance: White solid

Products:

• Na₂S₂O₇
• 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