J ----. Chloride

Calomel is the common name for mercury(J) chloride, Hg2Cl2. 

Pour the solution obtained into four test tubes. Keep the first one as a reference. Add to the second tube two or three drops of a concentrated iron(III)j chloride solution, to the third one two or three drops of a concentrated ammonium thiocyanate solution, and to the fourth one a small amount of dry ammonium chloride. Stir the contents of the test tubes and observe the change in the intensity of the colour of the solutions. 

J)) Chlorides To a test tube half full of distilled water add a few drops of nitric acid, and then a few drops of silver nitrate solution. Do the same with faucet water or water known to contain a chloride in solution. What is the difference between the results The cloudiness, or solid, is due to the precipitation of silver chloride, which is always formed when silver nitrate is added to hydrochloric acid or a chloride in solution. Silver chloride is soluble in ammonium hydroxide. Try it. This is the usual test for chlorides (and conversely for soluble silver compounds), and will hereafter be used without further description. 

The structure of OsH4Cl2(PPr 3)2 shows c/j-chlorides and /ra/w-phosphines occupying four vertices of an octahedron, but the hydrogens were not located [168],... 

CHO Glyoxylic acid (.HjO) CO H I COCHg Pyruvic acid Chloracetyl J chloride Cl ... 

CHO Glyoxylic acid co H P>Tuvic acid COCH-5 "Chloracetyl J chloride Cl A... 

OPIO. Fritz, J.J., "Chloride Complexes of CuCl in Aqueous Solution", J. Phys. Chem., 84, 2241 (1980)... 

Milstein and Calabrese, 1982). However, (when R = H) there is also formed a small amount (ca 5%) of another isomer in which the /ra j-chloride and a c/5-phosphine s positions are interchanged. 

Abramow, M., Burg, M.B., Orloff, J. Chloride flux in Rabbit... 

Chub, N. Mentis, G. Z. O Donovan, M. J. Chloride-sensitive MEQ fluorescence in chick embryo motoneurons following manipulations of chloride and during spontaneous network activity. J. Neurophysiol. 2006, 95, 323-330. 

The first publication of a single molecule VCD effect appeared in 1974. (S)-(-i-)- and (R)-(-)-2,2,2-tri-fluorophenylethanol [1] and (R)-(-)-neopentyl-1-J-chloride were examined using the C-H stretching vibration and its respective C-D analogue. As the signal-to-noise ratio of these first spectra was very low, the former compound was re-examined the following year by another group. 

Cole, R. B. Zhu, J. Chloride ion attachment in negative ion electrospray ionization mass spectrometry. Rapid Commun. Mass Spectrom. 1999,13, 607-611. 

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