ผลต่างระหว่างรุ่นของ "ค่าคงตัวของแก๊ส"

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Taweetham (คุย | ส่วนร่วม)
จัดรูปแบบ +เก็บกวาดundefined
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{{ต้องการอ้างอิง}}
<table{| class="wikitable" style="float: right;" border="0"><tr><th bgcolor="#ccccff">ค่าของ R</th></tr>
! ค่าของ ''R''<br /><ref>{{CODATA2006|url=http://physics.nist.gov/cgi-bin/cuu/Value?r}}</ref>
<tr><td bgcolor="#ffffff">8.314472 J &middot; K<sup>-1</sup> &middot; mol<sup>-1</sup></td></tr>
! หน่วย<tr><tdbr bgcolor="#ffffff"/>0.08205746[[Ideal Lgas law| (V&middotthinsp; atm P&middotthinsp; KT<sup>-1</sup> &middotthinsp; moln<sup>-1</sup></td></tr>)]]
|-
<tr><td bgcolor="#ffffff">8.2057459 x 10<sup>-5</sup> m³ &middot; atm &middot; K<sup>-1</sup> &middot; mol<sup>-1</sup></td></tr>
| 8.314&thinsp;472 (15)
<tr><td bgcolor="#ffffff">8.314472 L &middot; kPa &middot; K<sup>-1</sup> &middot; mol<sup>-1</sup></td></tr>
<tr><td bgcolor="#ffffff">62.3637| L [[Joule|J]]&middotthinsp; mmHg &middot; [[Kelvin|K]]<sup>-1−1</sup> &middotthinsp;[[Mole (unit)|mol]]<sup>-1−1</sup></td></tr>
|-
<tr><td bgcolor="#ffffff">62.3637 L &middot; Torr &middot; K<sup>-1</sup> &middot; mol<sup>-1</sup></td></tr>
| 1.985&thinsp;8775 (34)
<tr><td bgcolor="#ffffff">83.14472 L &middot; mbar &middot; K<sup>-1</sup> &middot; mol<sup>-1</sup></td></tr>
<tr><td bgcolor="#ffffff">1.987| [[calorie|cal ]]&middotthinsp; K<sup>-1−1</sup> &middotthinsp; mol<sup>-1−1</sup></td></tr>
|-
<tr><td bgcolor="#ffffff">10.7316 ft³ &middot; psi &middot; °R<sup>-1</sup> &middot; lb &middot; mol<sup>-1</sup></td></tr>
| 8.314&thinsp;472 (15) {{e|7}}
</table>
| [[erg]]&thinsp;K<sup>−1</sup>&thinsp;mol<sup>−1</sup>
|-
| 8.314&thinsp;472 (15)
| [[cubic metre|m<sup>3</sup>]]&thinsp;[[Pascal_(unit)|Pa]]&thinsp;K<sup>−1</sup>&thinsp;mol<sup>−1</sup>
|-
| 8.314&thinsp;472 (15)
| [[cubic centimeter|cm<sup>3</sup>]]&thinsp;[[Megapascal|MPa]]&thinsp;K<sup>−1</sup>&thinsp;mol<sup>−1</sup>
|-
| 8.314&thinsp;472{{e|-5}}
| [[cubic metre|m<sup>3</sup>]]&thinsp;[[bar (unit)|bar]]&thinsp;K<sup>−1</sup>&thinsp;mol<sup>−1</sup>
|-
| 8.205&thinsp;746{{e|-5}}
| [[cubic metre|m<sup>3</sup>]]&thinsp;[[atm (unit)|atm]]&thinsp;K<sup>−1</sup>&thinsp;mol<sup>−1</sup>
|-
| 8.314&thinsp;472{{e|-2}}
| [[Liter|L]]&thinsp;bar&thinsp;K<sup>−1</sup>&thinsp;mol<sup>−1</sup>
|-
| 0.082&thinsp;057&thinsp;46 (14)
| L&thinsp;[[atmosphere (unit)|atm]]&thinsp;K<sup>−1</sup>&thinsp;mol<sup>−1</sup>
|-
| 62.363&thinsp;67 (11)
| L&thinsp;[[mmHg]]&thinsp;K<sup>−1</sup>&thinsp;mol<sup>−1</sup>
|-
| 62.363&thinsp;67 (11)
| L&thinsp;[[Torr]]&thinsp;K<sup>−1</sup>&thinsp;mol<sup>−1</sup>
|-
| 6.132&thinsp;440 (10)
| [[foot-pound force|ft-lb]]&thinsp;K<sup>−1</sup>&thinsp;[[mole (unit)|g-mol]]<sup>−1</sup>
|-
| 1545.349 (3)
| ft-lb&thinsp;[[Rankine|R]]<sup>−1</sup>&thinsp;[[pound mole|lb-mol]]<sup>−1</sup>
|-
| 10.731&thinsp;59 (2)
| [[cubic foot|ft<sup>3</sup>]]&thinsp;[[Pound per square inch|psi]]&thinsp;R<sup>−1</sup>&thinsp;lb-mol<sup>−1</sup>
|-
| 0.730&thinsp;2413 (12)
| ft<sup>3</sup>&thinsp;atm&thinsp;R<sup>−1</sup>&thinsp;lb-mol<sup>−1</sup>
|-
| 998.9701 (17)
| ft<sup>3</sup>&thinsp;mmHg&thinsp;K<sup>−1</sup>&thinsp;lb-mol<sup>−1</sup>
|-
| 1.986
| Btu&thinsp;lb-mol<sup>−1</sup>&thinsp;R<sup>−1</sup>
|-
|}
 
'''ค่าคงตัวของแก๊ส''' เป็นค่าที่ใช้ในสมการสถานะของ[[แก๊สอุดมคติ]] ซึ่งสามารถหาได้จาก