2 HCl + 2 NaH + C₅H₈O₂ → 2 NaCl + C₅H₁₂O₂

This is an acid-base reaction (neutralization): HCl is an acid, NaH is a base.

This is an oxidation-reduction (redox) reaction:

C₅H₈O₂ is an oxidizing agent, NaH is a reducing agent.

Reactants:

• HCl – Chlorane , Hydrogen chloride
  • Other names: Hydrochloric acid , M , Uriatic acid ... show moreHydronium chloride , Chlorhydric Acid , Hydrochloric acid gas , HCl , Anhydrous hydrogen chloride , Hydrochloric acid, anhydrous , Aqueous hydrogen chloride , [Note: Often used in an aqueous solution.] show less
  • Appearance: Colorless, transparent liquid, fumes in air if concentrated ; Colorless gas ; Colourless compressed liquefied gas with pungent odour ; Colorless to slightly yellow gas with a pungent, irritating odor. [Note: Shipped as a liquefied compressed gas.]
• NaH
  • Names: Sodium hydride
  • Appearance: White or grey solid
• C₅H₈O₂

Products:

• NaCl – Sodium chloride
  • Other names: {{unbulleted list , Salt , Table salt ... show moreCommon salt , NaCl , Broncho saline show less
  • Appearance: Colorless cubic crystals
• C₅H₁₂O₂ – 2,2-Dimethylpropane-1,3-diol
  • Other names: Neopentyl glycol , 2 , 2-Dimethyl-1 ... show more3-propanediol , 2,2-Dimethyl-1,3-propanediol , 1,3-Dihydroxy-2,2-dimethylpropane show less
  • Appearance: Colourless-to-white hygroscopic crystals