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Chemistry > Stockroom Reagents > Learning Center > Lab Basics Technical Library > Concentrations of Acids & Bases
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Chemicals - Technical Library
Concentrations of Acids & Bases | ||
Composition of concentrated reagent grade acids, ammonium hydroxide, and sodium and potassium hydroxide solutions (with dilution directions to prepare 1N solution) |
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| Chemical | MF | Approx. Strength of Concd. Reagenta |
Molarity of Concd. Reagent |
Milliliters of Concd. Reagent Necessary to Prepare 1 Liter of 1 Normal Soln.c |
| Acetic Acid, Glacial | CH3COOH | 99.8 | 17.4 | 57.5 |
| Formic Acid | HCOOH | 90.0 | 23.6 | 42.5 |
| Hydrochloric Acid | HCl | 37.2 | 12.1 | 82.5 |
| Hydrofluoric Acid | HF | 49.0 | 28.9 | 34.5 |
| Nitric Acid | HNO3 | 70.4 | 15.9 | 63.0 |
| Perchloric Acid | HClO4 | 70.5 | 11.7 | 85.5 |
| Perchloric Acid | HClO4 | 61.3 | 9.5 | 105.5 |
| Phosphoric Acid | H3PO4 | 85.5 | 14.8 | 22.5 |
| Sulfuric Acid | H2SO4 | 96.0 | 18.0 | 28.0 |
| Ammonium Hydroxide | NH4OH | 56.6b | 14.5 | 69.0 |
| Sodium Hydroxide | NaOH | 50.5 | 19.4 | 51.5 |
| Potassium Hydroxide | KOH | 45.0 | 11.7 | 85.5 |
| a - Representative value, w/w%. b - Equivalent to 28.0% w/w NH3. c - Rounded to nearest 0.5 ml. |
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