| Acids / bases | Molecular formula | Molecular weight | Strength of Concentrated reagent as supplied commercially | Specific gravity (g/ml) at 25 °C | Molarity(mole/L) |
| Formic acid | HCOOH | 46.03 | 95 % (w/w) | 1.22 | 25.179 |
| Acetic acid (glacial) | CH3COOH | 60.05 | 99.6% (w/w) | 1.05 | 17.4 |
| Hydrochloric acid | HCl | 36.46 | 36 % (w/w) | 1.176 | 11.61 |
| Hydrochloric acid | HCl | 36.46 | 37 % (w/w) | 1.2 | 12.178 |
| Nitric acid | HNO3 | 63.01 | 70 % (w/w) | 1.413 | 15.698 |
| Phosphoric acid | H3PO4 | 98.00 | 85 % (w/w) | 1.685 | 14.615 |
| Sulfuric acid | H2SO4 | 98.07 | 95 % (w/w) | 1.84 | 17.822 |
| Ammonium hydroxide(also known as aqueous solution of ammonia) | NH4OH(NH3 + H2O) | 35.0 | 56.6% (w/w) NH4OH*Or28% NH3 in water | 0.90 | 14.8 |
| Potassium Hydroxide | KOH | 56.11 | 45.0% (w/w) | 1.456 | 11.677 |
| Sodium Hydroxide | NaOH | 40.0 | 50.0% (w/w) | 1.515 | 18.938 |
* 56.6% Ammonium hydroxide solution contains 28% (w/w) ammonia (NH3). Ammonia is a gas that dissolves readily in water. In aqueous solution, it is present as Ammonium hydroxide.
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