SPECIFIC IIEA T TABLES. 



37 



XIII. Carbonates. 



Name. 



Formula. 



Specific Heat. 



306. 



,27275. 

 246. 



■237- 



,21623. 



.2046. 



.206. 



.123. 



,256. 



,207. 



.2700. 



.2015. 



.2091. 



,2096. 



.2046. 



.195- Calcite. By cooling 



. 1 966. 1 Arragonite. 



.20l8- J By mixture. 



.203. Marble. 



.I945. Calcite. 



,20858. Calcite. 



,20850. Arragonite. 



,21585.] Marble. Two 



Calcite. By 

 mixture. 



kinds. 

 21485. Chalk. 



Extremes of 19 

 determinations. 



,2038 



,2087 



2o6. Calcite. 



203. Arragonite. 



1445. 



I4483- 



IO78. Witherite. 



I IO38. 



0814. Cerussite. 



0818. « 



08596. Impure. 



O79I • Cerussite. 



I820. By mixture. 



I83. By cooling. 



19345- 



IOO. Very impure. 



Molec 

 Heat. 



Authority. 



32.44 Avogadro. 6. 

 28.91 Regnault. 11. 

 26.08, Kopp. 34. 

 32.75 Avogadro. 6. 

 29.88JRegnault. 11. 

 28.28, Neumann. 33. 

 28.47 j Kopp. 34. 

 28.39 Kopp. 34. 

 2 5.60: Crawford. See 6. 



20.70 

 27.00 

 20.15 

 20.91 

 20.96 

 20.46 

 19.50 

 19.66 

 20.18 

 20.30 

 19.45 

 20.86 

 20.85 

 21.58 

 20.99 

 21.48 

 20.38 

 20.87 

 20.60 

 20.30 

 21.31 

 21.36 

 21.24 

 21.74 

 21.73 

 21.84 

 22.95 

 21.12 

 21. 11 

 21.23 

 22.44 



Gadolin. See 6. 

 Dalton. Gm. H. I. 



- Neumann. 4. 



Avogadro. 6. 

 Hermann. Gm. H.I 



Reenault. 11. 



Regnault. 30. 



j Kopp. 34. 



Neumann. 4. 

 Regnault. 11. 

 Neumann. 4. 

 Regnault. 11. 

 Neumann. 4. 

 Hermann. Gm. H.I 

 Regnault. 11. 

 Kopp. 34. 



Neumann. 4. 



Regnault. 11. 

 Kopp. 34. 



