Chloroform CHCl

Beaker A has 1.00 mol of chloroform, CHCl at 27°C Beaker B has 1.00 mol of carbon tetrachloride, CCL, also at 27°C. Equal masses of a nonvolatile, nonreactive solute are added to both beakers. In answering the questions below, the following data may be helpful... 

In addition to the use of chlorine as an antiseptic for swimming pools and drinking water, large amounts are used during industrial processes that produce paper, plastics, textiles, dyes, medicines, insecticides, solvents, and some paints. Following are some of the more important compounds of chlorine used in industries hydrochloric acid (HCl + H O), table salt (NaCl), chloroform (CHCL ), carbon tetrachloride (CCy, magnesium chloride (MgCl ), chlorine dioxide (CIO ), potassium chloride (KCl), and lithium chloride (LiCl). 

Chloroform (CHCl ) Toxic and carcinogenic if ingested or inhaled over a long period of time. Formerly used as an anesthetic during surgical procedures, it is currently banned for use in cosmetics and items such as toothpaste and cough syrup. 

Chlorinated Paraffins. Cl will displace one, two, three, or more hydrogens from the paraffins. These substitution products are referred to as mono (C H2 tiCI), dr (C H Cb). iri (C H2 .>CIi). and so on. Monochloro derivatives include methyl chloride. CHvCI. ethyl chloride. CjHjCI. and propyl chloride. C3H7CI. These are also called alkyl chlorides. Examples of dichlom compounds include methylene dichloride. CHiCL. and ethylene dichloridc, C3H.1CI1 Chloroform. CHCl.v, and... 

One of the nimpleat methods for generating a substituted carbene is by treatment of chloroform, CHCl, with a strong base such as KOH. Loss of a proton from CHC l i gives the trichloTometbaiude anion, which... 

CHARACTERIZATION. Melting points were determined on an E. I. DuPont Series 99 Thermal Analyzer at 20°C/min. Inherent viscosities of polyamic acid solutions were obtained at a concentration of 0.5% (w/w) in DMAc at 35°C. Glass transition temperatures (T ) of the fully cured polymer films were measured by thermomechanical analysis (TMA) on a DuPont 943 Analyzer in air at 5°C/min. Films fully-cured at 300°C were tested for solubility at 3-5% (w/w) solids concentration in DMAc,N,N-dimethylformamide (DMF), and chloroform (CHCl-j). Solubilities at room temperature were noted after periods of 3 hours, 1 day and 5 days. Refractive indices of 1 mil thick films were obtained at ambient temperature by the Becke line method (11) using a polarizing microscope and standard immersion liquids obtained from R. P. Cargille Labs. 

Similarly, how is it that the hydrogen in chloroform (CHCL ) can be replaced by chlorine to produce CCl ... 

Chloroform. CHCl j, is a common contaminant of chlorinated drinking water. A usual concentration may be around 25 ppb. How many milligrams is this per liter of water ... 

There are numerous examples of polar liquids at room temperature at least which exhibit Debye or nearly so behavior (in the sense of conformity to equation (35) over most of the frequency range of dispersion. Only a few of these are mentioned here others can be found for example in Bottcher-Bordewijk (48) and in the tables compiled by Buckley and Maryott (49). This is true of substituted methanes (50) (including methanol ) such as chloroform CHCl with = 5.7ps at 25 C. Even for these and other simple molecules there are small residual effects as indicated schematically in Figure 3(a). These seen as millimeter far infrared absorption are a resultant of inertial effects and Foley absorption variously attributed to librations coupling to translational modes and the subject of ot er contributions to these proceedings. 

Chloroform ( CHCl ) + 1-Dodecanol ( Ci H O ) Hoerr, Harwood and Ralston, 1944... 

Chloroform ( CHCl ) + Butyric acid ( CuHgO, ) Weissenberger, Henke and Katschinka, 1926... 

Chloroform ( CHCl) ) + Linoleic acid ( CigH Oj, ) Hoerr and Harwood, 1952... 

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