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Showing results 61 - 70 of 2149264 documents for online pujcky ernoice Navtivte web na WWWLOAN24HXYZ pujcky online Nov Jin online nebankovn rychl pujcky ihned Hoice nebankovn pujcky online esk Velenice pujcka na smenku cesky tesin pujky ped vplatou ihned na et pujcka jihlavsko pujcka hotove rymarov provident pjka s regresem pujcka online ihned bez registru Jlov pjky ihned do 5000 pjky online ihned na et credito online pujcka ihned na cet Svtl nad Szavou nebankovni pujcky praha kobylisy
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  1. Benzene, fluoro-

    https://webbook.nist.gov/cgi/inchi?ID=C462066&Mask=8
    Benzene, fluoro- Formula: C6H5F Molecular weight: 96.1023 IUPAC Standard InChI: InChI=1S/C6H5F/c7-6-4-2-1-3-5-6/h1-5H Download the identifier in a file. IUPAC Standard InChIKey: PYLWMHQQBFSUBP-UHFFFAOYSA-N CAS Registry Number: 462-06-6 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Other names: Fluorobenzene; Monofluorobenzene; Phenyl fluoride; UN 2387; Fluorobenzenes Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Reaction thermochemistry data References Notes Other data available: Condensed phase thermochemistry data Phase change data Henry's Law data Gas phase ion energetics data Ion clustering data IR Spectrum Mass spectrum (electron ionization) UV/Visible spectrum Gas Chromatography Data at other public NIST sites...
  2. Diapositive 1

    https://www.nist.gov/system/files/documents/director/ACS-IIB-R-Wielgosz-Units-and-Accurate.pdf
    Units and Accurate Measurements in Chemistry R.I. Wielgosz (BIPM) 2 Outline 1. The mole in use today 2. Relative uncertainties in chemical standards and reference data 3. Amount of Substance 4. A short recent history of the mole 5. What we shouldn’t forget from 1971 6. Do we need the mole? 7. The Avogadro constant , molar mass of 12C and invariants of nature 8. Is 12C special? 9. The new proposed definition 10. Atomic mass, atomic weight and molar mass 11. Impact on ‘realizing’ the mole 12. What the publications say 13. A final look at uncertainties and definitions 3 Clinical Chemistry: Measurements of steroid hormone concentrations Results expressed in units of nmol/L The mole in use today: Clinical Chemistry 4 The mole in use today: Atmospheric Monitoring GAS Recent tropospheric concentration Carbon dioxide (CO2) 392.6 µmol/mol Methane (CH4) 1874 nmol/...
  3. Benzene, fluoro-

    https://webbook.nist.gov/cgi/cbook.cgi?ID=C462066&Mask=8&Units=CAL
    Benzene, fluoro- Formula: C6H5F Molecular weight: 96.1023 IUPAC Standard InChI: InChI=1S/C6H5F/c7-6-4-2-1-3-5-6/h1-5H Download the identifier in a file. IUPAC Standard InChIKey: PYLWMHQQBFSUBP-UHFFFAOYSA-N CAS Registry Number: 462-06-6 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Other names: Fluorobenzene; Monofluorobenzene; Phenyl fluoride; UN 2387; Fluorobenzenes Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Reaction thermochemistry data References Notes Other data available: Condensed phase thermochemistry data Phase change data Henry's Law data Gas phase ion energetics data Ion clustering data IR Spectrum Mass spectrum (electron ionization) UV/Visible spectrum Gas Chromatography Data at other public NIST sites...
  4. Sodium ion (1+)

    https://webbook.nist.gov/cgi/inchi?ID=C17341252&Mask=40&Units=CAL
    Sodium ion (1+) Formula: Na+ Molecular weight: 22.98922070 IUPAC Standard InChI: InChI=1S/Na/q+1 Download the identifier in a file. IUPAC Standard InChIKey: FKNQFGJONOIPTF-UHFFFAOYSA-N CAS Registry Number: 17341-25-2 Chemical structure: This structure is also available as a 2d Mol file Other names: Sodium cation Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Ion clustering data References Notes Other data available: Gas phase thermochemistry data Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 100, reactions 101 to 150, reactions 151 to 200, reactions 201 to 248 Options: Switch to SI units Ion clustering data Go To: Top, References, Notes Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved. Data compiled as indicated in comments: RCD - Robert C. Dunbar M - Mi...
  5. Sodium ion (1+)

    https://webbook.nist.gov/cgi/cbook.cgi?ID=C17341252&Mask=40&Units=CAL
    Sodium ion (1+) Formula: Na+ Molecular weight: 22.98922070 IUPAC Standard InChI: InChI=1S/Na/q+1 Download the identifier in a file. IUPAC Standard InChIKey: FKNQFGJONOIPTF-UHFFFAOYSA-N CAS Registry Number: 17341-25-2 Chemical structure: This structure is also available as a 2d Mol file Other names: Sodium cation Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Ion clustering data References Notes Other data available: Gas phase thermochemistry data Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 100, reactions 101 to 150, reactions 151 to 200, reactions 201 to 248 Options: Switch to SI units Ion clustering data Go To: Top, References, Notes Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved. Data compiled as indicated in comments: RCD - Robert C. Dunbar M - Mi...
  6. Sodium ion (1+)

    https://webbook.nist.gov/cgi/cbook.cgi?ID=C17341252&Mask=8&StartReac=150&Units=CAL
    Sodium ion (1+) Formula: Na+ Molecular weight: 22.98922070 IUPAC Standard InChI: InChI=1S/Na/q+1 Download the identifier in a file. IUPAC Standard InChIKey: FKNQFGJONOIPTF-UHFFFAOYSA-N CAS Registry Number: 17341-25-2 Chemical structure: This structure is also available as a 2d Mol file Other names: Sodium cation Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Reaction thermochemistry data (reactions 151 to 200) References Notes Other data available: Gas phase thermochemistry data Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 100, reactions 101 to 150, reactions 201 to 248 Ion clustering data Options: Switch to SI units Reaction thermochemistry data Go To: Top, References, Notes Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved. Data compiled as indicated i...
  7. Sodium ion (1+)

    https://webbook.nist.gov/cgi/cbook.cgi?ID=C17341252&Mask=8&StartReac=150&Units=SI
    Sodium ion (1+) Formula: Na+ Molecular weight: 22.98922070 IUPAC Standard InChI: InChI=1S/Na/q+1 Download the identifier in a file. IUPAC Standard InChIKey: FKNQFGJONOIPTF-UHFFFAOYSA-N CAS Registry Number: 17341-25-2 Chemical structure: This structure is also available as a 2d Mol file Other names: Sodium cation Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Reaction thermochemistry data (reactions 151 to 200) References Notes Other data available: Gas phase thermochemistry data Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 100, reactions 101 to 150, reactions 201 to 248 Ion clustering data Options: Switch to calorie-based units Reaction thermochemistry data Go To: Top, References, Notes Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved. Data compiled as ...
  8. Sodium ion (1+)

    https://webbook.nist.gov/cgi/inchi?ID=C17341252&Mask=8&StartReac=150
    Sodium ion (1+) Formula: Na+ Molecular weight: 22.98922070 IUPAC Standard InChI: InChI=1S/Na/q+1 Download the identifier in a file. IUPAC Standard InChIKey: FKNQFGJONOIPTF-UHFFFAOYSA-N CAS Registry Number: 17341-25-2 Chemical structure: This structure is also available as a 2d Mol file Other names: Sodium cation Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Reaction thermochemistry data (reactions 151 to 200) References Notes Other data available: Gas phase thermochemistry data Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 100, reactions 101 to 150, reactions 201 to 248 Ion clustering data Options: Switch to calorie-based units Reaction thermochemistry data Go To: Top, References, Notes Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved. Data compiled as ...
Showing results 61 - 70 of 2149264 documents for online pujcky ernoice Navtivte web na WWWLOAN24HXYZ pujcky online Nov Jin online nebankovn rychl pujcky ihned Hoice nebankovn pujcky online esk Velenice pujcka na smenku cesky tesin pujky ped vplatou ihned na et pujcka jihlavsko pujcka hotove rymarov provident pjka s regresem pujcka online ihned bez registru Jlov pjky ihned do 5000 pjky online ihned na et credito online pujcka ihned na cet Svtl nad Szavou nebankovni pujcky praha kobylisy