history "TutoriumChemieStoechiometrie":Projekt Einsparzähler

Revision history for TutoriumChemieStoechiometrie

Revision [69722]

Last edited on 2016-07-09 17:38:26 by Jorina Lossau

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~~{{files}}~~

Revision [69721]

Edited on 2016-07-09 17:38:15 by Jorina Lossau

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Formeln:
__c = n/V__
- c Stoffmengenkonzentration [mol l-1] (früher: „Molarität“)
- n Stoffmenge gelöster Stoff [mol] V Volumen Lösung
__Χ = mi/V(l)__
- c∗ Massenkonzentration von i [g l-1]
- mi Masse von i [g]
- V(l) Volumen Lösung [l]
__p V = n R T __
- p Druck [Pa]
- V Volumen [m3]
- n Stoffmenge [mol]
- T Temperatur [K]
- R univ. Gaskonstante [J mol-1 K-1]

Revision [69718]

Edited on 2016-07-09 17:24:10 by Jorina Lossau

Additions:

- Konstanten univ. Gaskonstante R = 8.314 [ J mol-1 K-1]
- Avogadro-Zahl NA = 6.022•1023 [mol-1]
- Faraday-Konstante F = 96485 [ C mol-1]
- Umrechnungen Druck 1 atm = 760 Torr = 1.013 bar = 101300 Pa
- Temperatur T [K] = t [°C] + 273.15
- Stoffmenge n = m/M; n Stoffmenge [mol]; m Masse [g]; M Molare Masse [g mol-1]
- n = N/NA N Teilchenzahl; NA Avogadro-Konstante

Revision [69717]

Edited on 2016-07-09 17:21:07 by Jorina Lossau

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**Stöchiometrisches Rechnen**
Konstanten/Grundgleichungen:

Revision [69716]

Edited on 2016-07-09 17:19:46 by Jorina Lossau

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Katalysator bei endothermen Reaktionen:
{{image url="Grafik5.jpg" width="400" class="center"}}

Revision [69715]

Edited on 2016-07-09 17:15:25 by Jorina Lossau

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Revision [69714]

Edited on 2016-07-09 17:14:53 by Jorina Lossau

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Katalysator bei exothermen Reaktionen:
{{image url="Grafik4.jpg" width="500" class="center"}}

Revision [69713]

Edited on 2016-07-09 17:09:55 by Jorina Lossau

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Revision [69712]

Edited on 2016-07-09 17:09:22 by Jorina Lossau

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**Katalysator**
Wirkprinzip (graphisch):
{{image url="Grafik3.jpg" width="400" class="center"}}

Revision [69711]

Edited on 2016-07-09 16:48:32 by Jorina Lossau

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||**Chemisches Gleichgewicht**
{{image url="Grafik2.jpg" width="400" class="center"}}
||

Revision [69710]

Edited on 2016-07-09 16:46:03 by Jorina Lossau

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Revision [69709]

Edited on 2016-07-09 16:43:55 by Jorina Lossau

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Revision [44242]

Edited on 2014-09-01 22:11:34 by Jorina Lossau

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Revision [44241]

Edited on 2014-09-01 22:10:59 by Jorina Lossau

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~~{{image url="ChemieStoechiometrie.jpg" width="650" class="center"}}~~

Revision [44240]

The oldest known version of this page was created on 2014-09-01 21:53:54 by Jorina Lossau