3 NH4OH + H3PO4 → (NH4)3PO4 + 3 H2O - Balanced Equation

3NH4OH(l)+H3PO4(aq)(NH4)3PO4(aq)+3H2O(l)

This is an acid-base reaction (neutralization): NH4OH is a base, H3PO4 is an acid.

Reactants:

  • NH4OH
    • Names: Ammonium hydroxide source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-07, Ammonia solution source: wikidata, accessed: 2019-09-07, Ammonium hydroxide (10%-35% solution) source: ICSC, accessed: 2019-09-04... show moreshow less
    • Appearance: Colourless liquid source: wikipedia, accessed: 2019-09-27; Very volatile colourless ammonia solution in water with pungent odour source: ICSC, accessed: 2019-09-04
  • H3PO4
    • Names: Phosphoric acid source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02, Orthophosphoric acid source: wikidata, accessed: 2019-09-02source: ICSC, accessed: 2019-09-04source: NIOSH NPG, accessed: 2019-09-02, Phosphoric(V) acid source: wikidata, accessed: 2019-09-02... show moreshow less
    • Appearance: Hygroscopic colourless crystals source: ICSC, accessed: 2019-09-04; Thick, colorless, odorless, crystalline solid. [Note: Often used in an aqueous solution.] source: NIOSH NPG, accessed: 2019-09-02

Products:

  • (NH4)3PO4 – Ammonium phosphate source: wikipedia, accessed: 2019-09-27source: wikidata, accessed: 2019-09-02
    • Other names: Triammonium phosphate source: wikipedia, accessed: 2019-09-27, Tribasic ammonium phosphate source: wikidata, accessed: 2019-09-02
    • Appearance: White, tetrahedral crystals source: wikipedia, accessed: 2019-09-27
  • H2O – Water, oxidane source: wikipedia, accessed: 2019-09-27
    • Other names: Water (H2O) source: wikipedia, accessed: 2019-09-27, Hydrogen hydroxide (HH or HOH) source: wikipedia, accessed: 2019-09-27, Hydrogen oxide source: wikipedia, accessed: 2019-09-27... show moreshow less
    • Appearance: White crystalline solid, almost colorless liquid with a hint of blue, colorless gas source: wikipedia, accessed: 2019-09-27

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