Utente:Sophia Sansone/Sandbox: differenze tra le versioni

Contenuto cancellato Contenuto aggiunto
Etichetta: Editor wikitesto 2017
Etichetta: Editor wikitesto 2017
Riga 104:
+ 98,06 u.
- 65 u.
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<quiz display=simple>
{Bilanciare la seguente reazione: Ba(OH)<sub><small>2</small></sub> + HClO<sub><small>4</small></sub> → Ba(ClO<sub><small>4</small></sub>)<sub><small>2</small></sub> + H<sub><small>2</small></sub>O
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+ Ba(OH)<sub><small>2</small></sub> + 2HClO<sub><small>4</small></sub> → Ba(ClO<sub><small>4</small></sub>)<sub><small>2</small></sub> + 2H<sub><small>2</small></sub>O
- Ba(OH) + 2HClO<sub><small>2</small></sub> → Ba(ClO<sub><small>4</small></sub>)<sub><small>2</small></sub> + 2H<sub><small>2</small></sub>O
- Ba(OH)<sub><small>2</small></sub> + 2HClO<sub><small>4</small></sub> → 2Ba(ClO<sub><small>4</small></sub>)<sub><small>2</small></sub> + 2H<sub><small>2</small></sub>O
- Ba(OH)<sub><small>2</small></sub> + 2HClO<sub><small>4</small></sub> → Ba(ClO<sub><small>4</small></sub>) + 2HO
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