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In part because of its high polarity, HCl is very soluble in water (and in other polar solvents). Upon contact, H 2 O and HCl combine to form hydronium cations [H 3 O] + and chloride anions Cl − through a reversible chemical reaction: HCl + H 2 O → [H 3 O] + + Cl −. The resulting solution is called hydrochloric acid and is a strong acid.
HCl(aq) Molar mass: 36.46 g·mol −1 Appearance Colorless, transparent liquid, fumes in air if concentrated Odor: Pungent characteristic Density: 1.18 g/cm 3: Melting point: Concentration-dependent – see table: Boiling point: Concentration-dependent – see table: log P: 0.00 [4] Acidity (pK a) −5.9 (HCl gas) [5] Pharmacology
Molar mass: 282.512 g·mol −1 Appearance Viscous colorless oil Density: 0.828 g cm −3 at 25 °C Boiling point: ... 37% HCl, THF/H 2 O (2:1), room temperature, 99%;
It can be created by neutralising hydrochloric acid with calcium hydroxide. Calcium chloride is commonly encountered as a hydrated solid with generic formula CaCl 2 ·nH 2 O, where n = 0, 1, 2, 4, and 6. These compounds are mainly used for de-icing and dust control. Because the anhydrous salt is hygroscopic and deliquescent, it is used as a ...
as HCl: 1256589-74-8 ... Molar mass: 482.628 g·mol −1: 3D model ... When taken with a meal, the absolute bioavailability of the drug is 37%, ...
4-Nitroaniline is produced industrially via the amination of 4-nitrochlorobenzene: [3]. ClC 6 H 4 NO 2 + 2 NH 3 → H 2 NC 6 H 4 NO 2 + NH 4 Cl. Below is a laboratory synthesis of 4-nitroaniline from aniline.
From January 2012 to December 2012, if you bought shares in companies when Richard W. Dreiling joined the board, and sold them when he left, you would have a 32.0 percent return on your investment, compared to a 8.3 percent return from the S&P 500.
Sodium bisulfite (or sodium bisulphite, sodium hydrogen sulfite) is a chemical mixture with the approximate chemical formula NaHSO 3.Sodium bisulfite is not a real compound, [2] but a mixture of salts that dissolve in water to give solutions composed of sodium and bisulfite ions.