Difference between revisions of "Absolute entropies"

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|+ Absolute Entropies <math>\left ( \frac{cal}{mole  K} \right )</math>
 
|+ Absolute Entropies <math>\left ( \frac{cal}{mole  K} \right )</math>
 
|-
 
|-
! '''Chemical Bond''' !! '''Bond Strength (kcals/mole)'''
+
! Substance !! S
 
|-
 
|-
| C-H || 99
+
| <math>H_2O</math> (g) || 45.1
 
|-
 
|-
| C-C1 || 79
+
| <math>H_20</math> (l) || 16.7
 
|-
 
|-
| C-C || 83
+
| <math>SO_3</math> (g) || 61.3
 
|-
 
|-
| C-N || 70
+
| NO (g) || 50.3
 +
|-
 +
| <math>NO_2</math> (g) || 57.3
 +
|-
 +
| <math>NH_3</math> (g) || 46.1
 +
|-
 +
| <math>CO_2</math> || 51.1
 +
|-
 +
| CaO (s) || 9.13
 +
|-
 +
| <math>Ca(OH)_2</math> (s) || 9.52
 +
|-
 +
| <math>CaCO_3</math> (s) || 22.2
 +
|-
 +
| <math>C_2H_6</math> (g) || 54.9
 +
|-
 +
| <math>CH_3OH</math> (l) || 30.4
 +
|-
 +
| <math>C_2H_6O</math> (l) || 38.5
 +
|-
 +
| <math>C_2H_4</math> (g) || 52.4
 +
|-
 +
| <math>C_4H_10</math> (g) || 62.2
 +
|-
 +
| <math>H_2SO_4 </math> (l) || 37.5
 
|}<ref>Wile, Dr. Jay L. ''Exploring Creation With Chemistry''. Apologia Educational Ministries, Inc. 1998</ref>
 
|}<ref>Wile, Dr. Jay L. ''Exploring Creation With Chemistry''. Apologia Educational Ministries, Inc. 1998</ref>
  
 
==References==
 
==References==
 
<references/>
 
<references/>

Revision as of 20:27, January 7, 2007

Absolute Entropies <math>\left ( \frac{cal}{mole K} \right )</math>
Substance S
<math>H_2O</math> (g) 45.1
<math>H_20</math> (l) 16.7
<math>SO_3</math> (g) 61.3
NO (g) 50.3
<math>NO_2</math> (g) 57.3
<math>NH_3</math> (g) 46.1
<math>CO_2</math> 51.1
CaO (s) 9.13
<math>Ca(OH)_2</math> (s) 9.52
<math>CaCO_3</math> (s) 22.2
<math>C_2H_6</math> (g) 54.9
<math>CH_3OH</math> (l) 30.4
<math>C_2H_6O</math> (l) 38.5
<math>C_2H_4</math> (g) 52.4
<math>C_4H_10</math> (g) 62.2
<math>H_2SO_4 </math> (l) 37.5

[1]

References

  1. Wile, Dr. Jay L. Exploring Creation With Chemistry. Apologia Educational Ministries, Inc. 1998