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<!-- To obtain a blank version of this page, type subst:chembox supplement inside of double curly braces, {{}}, and save the page -->
 
This page provides supplementary chemical data on [[chloroform]]. <!-- replace with proper wikilink -->
 
== Material Safety Data Sheet == <!-- KEEP this header, it is linked to from the infobox on the main article page -->
 
The handling of this chemical may incur notable safety precautions. It is highly recommend that you seek the Material Safety Datasheet ([[Material safety data sheet|MSDS]]) for this chemical from a reliable source and follow its directions.
*[http://www2.siri.org/msds/index.php SIRI]
*[http://www.sciencestuff.com/msds/C1497.html Science Stuff]
*[https://fscimage.fishersci.com/msds/95979.htm Fisher Scientific]
 
== Structure and properties == <!-- KEEP this header, it is linked to from the infobox on the main article page -->
 
{| border="1" cellspacing="0" cellpadding="3" style="margin: 0 0 0 0.5em; background: #FFFFFF; border-collapse: collapse; border-color: #C0C090;"
! {{chembox header}} | Structure and properties
|-
| [[Index of refraction]], ''n''<sub>D</sub>
| 1.4459 at 19&nbsp;°C <!-- Please omit if not applicable` -->
|-
| [[Abbe number]]
|? <!-- Please omit if not applicable -->
|-
| [[Dielectric constant]], ε<sub>r</sub>
| 4.8069 ε<sub>0</sub> at 20&nbsp;°C <!-- Please omit if not applicable -->
|-
| [[Bond strength]]
| ? <!-- Specify which bond. Please omit if not applicable -->
|-
| [[Bond length]]<ref name="R. Fourme, M. Renaud 1966, p 69">R. Fourme, M. Renaud, ''C. R. Acad. Sci, Ser. C(Chim)'',1966, p 69</ref>
| C-Cl 1.75&nbsp;Å <!-- Specify which bond. Please omit if not applicable -->
|-
| [[Bond angle]]<ref name="R. Fourme, M. Renaud 1966, p 69"/>
| Cl-C-Cl 110.3° <!-- Specify which angle, e.g. Cl-P-O. Please omit if not applicable -->
|-
| [[Dipole#Molecular dipoles|Dipole moment]]
| 1.08 D (gas){{citation needed|date=July 2012}}<br>1.04 D<ref name="CRC HCP 89">''CRC Handbook of Chemistry and Physics''. 89th ed./David R. Lide ed.-in-chief. CRC Press: Boca Raton, 2008. - p. 9–58</ref>
|-
| [[Magnetic susceptibility]]
| ? - Close to that of Teflon <!-- Please omit if not applicable -->
|-
| [[Surface tension]]
| 28.5 dyn/cm at 10&nbsp;°C<br>27.1 dyn/cm at 20&nbsp;°C<br>26.67 dyn/cm at 25&nbsp;°C<br>23.44 dyn/cm at 50&nbsp;°C<br>21.7 dyn/cm at 60&nbsp;°C<br>20.20 dyn/cm at 75&nbsp;°C
|-
| [[Viscosity]]<ref name="lange1669">''Lange's Handbook of Chemistry'', 10th ed. pp 1669-1674</ref>
| 0.786 mPa·s at –10&nbsp;°C<br>0.699 mPa·s at 0&nbsp;°C<br>0.563 mPa·s at 20&nbsp;°C<br>0.542 mPa·s at 25&nbsp;°C<br>0.464 mPa·s at 40&nbsp;°C<br>0.389 mPa·s at 60&nbsp;°C
|-
|}
 
== Thermodynamic properties == <!-- KEEP this header, it is linked to from the infobox on the main article page -->
 
{| border="1" cellspacing="0" cellpadding="6" style="margin: 0 0 0 0.5em; background: #FFFFFF; border-collapse: collapse; border-color: #C0C090;"
! {{chembox header}} | Phase behavior
|-
| [[Triple point]]
| 209.61 K (–63.54&nbsp;°C), ? Pa
|-
| [[Critical point (chemistry)|Critical point]]
| 537 K (264&nbsp;°C), 5328.68 kPa
|-
| [[Standard enthalpy change of fusion|Std enthalpy change<br/>of fusion]], Δ<sub>fus</sub>''H''<sup><s>o</s></sup>
| 8.8 kJ/mol
|-
| [[Standard entropy change of fusion|Std entropy change<br/>of fusion]], Δ<sub>fus</sub>''S''<sup><s>o</s></sup>
| 42 J/(mol·K)
|-
| [[Standard enthalpy change of vaporization|Std enthalpy change<br/>of vaporization]], Δ<sub>vap</sub>''H''<sup><s>o</s></sup>
| 31.4 kJ/mol
|-
| [[Standard entropy change of vaporization|Std entropy change<br/>of vaporization]], Δ<sub>vap</sub>''S''<sup><s>o</s></sup>
| 105.3 J/(mol·K)
|-
! {{chembox header}} | Solid properties
|-
| [[Standard enthalpy change of formation|Std enthalpy change<br/>of formation]], Δ<sub>f</sub>''H''<sup><s>o</s></sup><sub>solid</sub>
| ? kJ/mol
|-
| [[Standard molar entropy]],<br/>''S''<sup><s>o</s></sup><sub>solid</sub>
| ? J/(mol K)
|-
| [[Heat capacity]], ''c<sub>p</sub>''
| ? J/(mol K)
|-
! {{chembox header}} | Liquid properties
|-
| [[Standard enthalpy change of formation|Std enthalpy change<br/>of formation]], Δ<sub>f</sub>''H''<sup><s>o</s></sup><sub>liquid</sub>
| –134.3 kJ/mol
|-
| [[Standard molar entropy]],<br/>''S''<sup><s>o</s></sup><sub>liquid</sub>
| ? J/(mol K)
|-
| [[Enthalpy of combustion]]
| –473.2 kJ/mol Δ<sub>c</sub>''H''<sup><s>o</s></sup>
|-
| [[Heat capacity]], ''c<sub>p</sub>''
| 114.25 J/(mol K)
|-
! {{chembox header}} | Gas properties
|-
| [[Standard enthalpy change of formation|Std enthalpy change<br/>of formation]], Δ<sub>f</sub>''H''<sup><s>o</s></sup><sub>gas</sub>
| –103.18 kJ/mol
|-
| [[Standard molar entropy]],<br/>''S''<sup><s>o</s></sup><sub>gas</sub>
| 295.6 J/(mol K) at 25&nbsp;°C
|-
| [[Heat capacity]], ''c<sub>p</sub>''
| 65.33 J/(mol K) at 25&nbsp;°C
|-
| [[van der Waals equation|van der Waals' constants]]<ref name="lange1522">''Lange's Handbook of Chemistry'' 10th ed, pp 1522–1524</ref>
| a = 1537 L<sup>2</sup> kPa/mol<sup>2</sup><br> b = 0.1022 liter per mole
|-
|}
 
==Vapor pressure of liquid==
{| border="1" cellspacing="0" cellpadding="6" style="margin: 0 0 0 0.5em; background: white; border-collapse: collapse; border-color: #C0C090;"
|-
| {{chembox header}} | '''P in mm Hg''' || 1 || 10 || 40 || 100 || 400 || 760 || 1520 || 3800 || 7600 || 15200 || 30400 || 45600
|-
| {{chembox header}} | '''T in °C''' || –58.0 || –29.7 || –7.1 || 10.4 || 42.7 || 61.3 || 83.9 || 120.0 || 152.3 || 191.8 || 237.5 || &nbsp;—
|}
Table data obtained from ''CRC Handbook of Chemistry and Physics'' 44th ed.
 
[[Image:LogChloroformVaporPressure.png|thumb|812px|left|'''log<sub>10</sub> of Chloroform vapor pressure.''' Uses formula: <math>\scriptstyle \log_e P_{mmHg} =</math><math>\scriptstyle \log_e (\frac {760} {101.325}) - 10.07089 \log_e(T+273.15) - \frac {6351.140} {T+273.15} + 81.14393 + 9.127608 \times 10^{-6} (T+273.15)^2</math> obtained from CHERIC<ref name="cheric_p">{{Cite web|url=http://www.cheric.org/research/kdb/hcprop/cmpsrch.php|title=Pure Component Properties|format=Queriable database|publisher=Chemical Engineering Research Information Center|accessdate=16 May 2007}}</ref>]]{{Clear}}
 
==Distillation data==
{|
|- valign="top"
|
{| border="1" cellspacing="0" cellpadding="6" style="margin: 0 0 0 0.5em; background: white; border-collapse: collapse; border-color: #C0C090;"
|-
| bgcolor="#D0D0D0" align="center" colspan="3" | '''Vapor-liquid Equilibrium<br>for Chloroform/[[Ethanol]]'''<ref name="cheric_b">{{Cite web|url=http://www.cheric.org/research/kdb/hcvle/hcvle.php|title=Binary Vapor-Liquid Equilibrium Data|publisher=Chemical Engineering Research Information Center|format=Queriable database|accessdate=17 May 2007}}</ref><br>''P'' = 101.325 kPa
|- {{chembox header}}
! rowspan="2" | BP<br>Temp.<br>°C
! colspan="2" | % by mole chlorform
|- {{chembox header}}
! liquid !! vapor
|-
| 78.15 || 0.0 || 0.0
|-
| 78.07 || 0.52 || 1.59
|-
| 77.83 || 1.02 || 3.01
|-
| 76.81 || 2.21 || 7.45
|-
| 74.90 || 5.80 || 17.10
|-
| 74.39 || 6.72 || 19.40
|-
| 73.55 || 8.38 || 23.31
|-
| 72.85 || 10.57 || 28.05
|-
| 72.24 || 11.80 || 30.52
|-
| 71.58 || 13.18 || 33.13
|-
| 69.72 || 17.65 || 41.00
|-
| 68.95 || 19.62 || 43.66
|-
| 68.58 || 20.71 || 45.43
|-
| 67.35 || 23.86 || 49.77
|-
| 65.89 || 28.54 || 55.09
|-
| 64.87 || 32.35 || 58.48
|-
| 63.88 || 36.07 || 61.27
|-
| 63.23 || 39.34 || 64.50
|-
| 62.61 || 41.38 || 65.49
|-
| 62.17 || 44.41 || 67.57
|-
| 61.48 || 49.97 || 71.11
|-
| 61.00 || 53.92 || 72.91
|-
| 60.49 || 54.76 || 73.57
|-
| 60.35 || 59.65 || 74.68
|-
| 60.30 || 61.60 || 75.53
|-
| 60.20 || 63.04 || 76.12
|-
| 60.09 || 64.48 || 76.69
|-
| 59.97 || 66.90 || 77.74
|-
| 59.54 || 72.01 || 79.33
|-
| 59.32 || 79.07 || 82.62
|-
| 59.26 || 82.99 || 83.59
|-
| 59.28 || 84.97 || 84.69
|-
| 59.31 || 85.96 || 85.24
|-
| 59.46 || 89.92 || 87.93
|-
| 59.72 || 91.10 || 88.73
|-
| 59.70 || 92.44 || 89.79
|-
| 59.84 || 93.90 || 91.02
|-
| 59.91 || 95.26 || 92.56
|-
| 60.18 || 96.13 || 93.58
|-
| 60.88 || 98.89 || 97.93
|-
| 61.13 || 100.00 || 100.00
|-
|}
| &nbsp; &nbsp;
|
{| border="1" cellspacing="0" cellpadding="6" style="margin: 0 0 0 0.5em; background: white; border-collapse: collapse; border-color: #C0C090;"
|-
| bgcolor="#D0D0D0" align="center" colspan="3" | '''Vapor-liquid Equilibrium<br>for Chloroform/[[Acetone]]'''<ref name="cheric_b"/><br>''P'' = 101.325 kPa
|- {{chembox header}}
! rowspan="2" | BP<br>Temp.<br>°C
! colspan="2" | % by mole acetone
|- {{chembox header}}
! liquid !! vapor
|-
| 62.11 || 7.5 || 4.9
|-
| 63.45 || 17.7 || 13.7
|-
| 63.95 || 22.9 || 19.1
|-
| 64.19 || 26.2 || 23.0
|-
| 64.29 || 28.5 || 25.9
|-
| 64.45 || 34.5 || 33.9
|-
| 64.47 || 35.7 || 35.6
|-
| 64.47 || 36.5 || 36.6
|-
| 64.46 || 38.7 || 39.6
|-
| 64.43 || 39.5 || 40.8
|-
| 64.40 || 40.4 || 42.0
|-
| 64.20 || 45.2 || 48.8
|-
| 64.05 || 46.6 || 51.0
|-
| 64.04 || 47.4 || 52.0
|-
| 63.67 || 51.9 || 57.9
|-
| 63.19 || 56.4 || 64.1
|-
| 62.73 || 59.4 || 67.9
|-
| 62.42 || 61.0 || 69.7
|-
| 62.16 || 62.4 || 71.5
|-
| 61.24 || 68.4 || 78.0
|-
| 60.23 || 74.7 || 84.0
|-
| 57.23 || 91.8 || 96.1
|-
|}
| &nbsp; &nbsp;
|
{| border="1" cellspacing="0" cellpadding="6" style="margin: 0 0 0 0.5em; background: white; border-collapse: collapse; border-color: #C0C090;"
|-
| bgcolor="#D0D0D0" align="center" colspan="3" | '''Vapor-liquid Equilibrium<br>for Chloroform/[[Methanol]]'''<ref name="cheric_b"/><br>''P'' = 760&nbsp;mm Hg
|- {{chembox header}}
! rowspan="2" | BP<br>Temp.<br>°C
! colspan="2" | % by mole chloroform
|- {{chembox header}}
! liquid !! vapor
|-
| 63 || 4.0 || 10.2
|-
| 62 || 6.5 || 15.4
|-
| 60.9 || 9.5 || 21.5
|-
| 59.3 || 14.6 || 30.4
|-
| 57.8 || 19.6 || 37.8
|-
| 57.0 || 23.0 || 42.0
|-
| 55.9 || 28.7 || 47.2
|-
| 55.3 || 33.2 || 50.7
|-
| 54.7 || 38.3 || 54.0
|-
| 54.3 || 42.5 || 56.4
|-
| 54.0 || 45.9 || 58.0
|-
| 53.8 || 52.0 || 60.7
|-
| 53.7 || 55.7 || 61.9
|-
| 53.5 || 62.8 || 64.3
|-
| 53.5 || 63.6 || 64.6
|-
| 53.5 || 66.7 || 65.5
|-
| 53.7 || 75.3 || 68.4
|-
| 53.9 || 79.7 || 70.1
|-
| 54.4 || 85.5 || 73.0
|-
| 55.2 || 90.4 || 76.8
|-
| 56.3 || 93.7 || 81.2
|-
| 57.9 || 97.0 || 87.5
|-
|}
|}
 
== Spectral data == <!-- KEEP this header, it is linked to from the infobox on the main article page -->
 
{| border="1" cellspacing="0" cellpadding="3" style="margin: 0 0 0 0.5em; background: #FFFFFF; border-collapse: collapse; border-color: #C0C090;"
! {{chembox header}} | [[UV/VIS spectroscopy|UV-Vis]]
|-
| [[Lambda-max|λ<sub>max</sub>]]
| ? [[Nanometre|nm]]
|-
| [[molar absorptivity|Extinction coefficient]], ε
| ?
|-
! {{chembox header}} | [[Infrared|IR]]
|-
| Major absorption bands
| 1215, 761, 668&nbsp;cm<sup>&minus;1</sup>
|-
! {{chembox header}} | [[NMR Spectroscopy|NMR]]
|-
| [[Proton NMR]] <!-- Link to image of spectrum -->
| δ CDCl<sub>3</sub> 7.26 (s, 1H)
|-
| [[Carbon-13 NMR]] <!-- Link to image of spectrum -->
| δ CDCl<sub>3</sub> 77.2
|-
| Other NMR data <!-- Insert special data e.g. <sup>19</sup>F chem. shifts, omit if not used -->
| &nbsp;
|-
! {{chembox header}} | [[Mass Spectrometry|MS]]
|-
| Masses of <br>main fragments
| &nbsp; <!-- Give list of major fragments -->
|-
|}
 
==References==
<references/>
* {{Cite web|url=http://webbook.nist.gov/chemistry/|title=NIST Standard Reference Database|accessdate=16 May 2007}}
 
Except where noted otherwise, data relate to [[standard ambient temperature and pressure]].
 
[[wikipedia:Chemical infobox|Disclaimer]] applies.
 
{{DEFAULTSORT:Chloroform (Data Page)}}
[[Category:Chemical data pages]]

Latest revision as of 14:10, 10 November 2014

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