The chemical equation KOH + H2SO4 -> K2SO4 + H2O

  1. Detailed information about the equation KOH + H2SO4 -> K2SO4 + H2O:

    • The above chemical equation represents the acid-base reaction between Potassium Hydroxide (KOH) and Sulfuric Acid (H2SO4) to form Potassium Sulfate (K2SO4) and Water (H2O).

  2. Reaction conditions:

    • This reaction takes place under standard temperature and pressure conditions, and does not require a catalyst.

  3. Reaction process:

    • First, the K+ ion from Potassium Hydroxide (KOH) will combine with the SO4(2-) ion from Sulfuric Acid (H2SO4) to form Potassium Sulfate (K2SO4).
    • The remaining H+ ions from the sulfuric acid will combine with the OH- ions from Potassium Hydroxide to form water (H2O).

  4. Phenomena occurring:

    • When Potassium Hydroxide (KOH) reacts with Sulfuric Acid (H2SO4), there will be a bubbling phenomenon due to the combination process of H+ and OH- ions forming water.
    • After the reaction, the solution will change from the transparent color of the initial KOH and H2SO4 solution to a cloudy white due to the formation of Potassium Sulfate (K2SO4).

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