The equation NaOH + H2SO4 -> Na2SO4 + H2O.

  1. Detailed information about the equation NaOH + H2SO4 -> Na2SO4 + H2O

    • This is a neutralization reaction between the strong acid H2SO4 (sulfuric acid) and the strong base NaOH (sodium hydroxide) to form the strong salt Na2SO4 (sodium sulfate) and water.

  2. Reaction conditions

    • The reaction occurs easily at room temperature, standard pressure, and does not require a catalyst.

  3. Reaction process

    • 2 moles of sodium hydroxide (NaOH) react with 1 mole of sulfuric acid (H2SO4) to form 1 mole of sodium sulfate (Na2SO4) and 2 moles of water (H2O).

  4. Occurrence phenomenon

    • When sodium hydroxide reacts with sulfuric acid, they first form sodium sulfate salt and water. The easiest way to notice is if the reaction occurs in the solution, the solution will heat up due to the neutralization reaction between acid and base being an exothermic reaction.

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