what is the n- factor of the ff: Aluminum hydroxide Al(OH)3 Ammonium sulfate (NH₄)₂SO₄ Ferric chloride FeCl3
Phosphoric acid H3PO4 Zinc sulfate ZnSO4
what is the n- factor of the ff:
| Aluminum hydroxide | Al(OH)3 |
| Ammonium sulfate | (NH₄)₂SO₄ |
| Ferric chloride | FeCl3 |
| Phosphoric acid | H3PO4 |
| Zinc sulfate | ZnSO4 |





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