﻿Prof. R. Bun sen's Calorimetric Researches. 



169 



Table I. 



I. 



II. 



III. 



I. 



II. 



III. 



I. 



II. 



III. 



0. 



00 



o-o 



41. 



2739-8 



2-3358 



82. 



2810-5 



2-3961 



1. 



633-8 



0-5404 



42. 



2740-3 



2-3363 



83. 



2811-6 



2-3971 



2. 



1267-6 



1-0807 



43. 



2740-8 



2-3367 



84. 



2812-8 



2-3981 



3. 



1901-4* 



1-6211 



44. 



2741-3 



2-3371 



85. 



2813-9 



2-3990 



4. 



2033-1 



1-7334 



45. 



2741-8* 



23376 



86. 



2815-0 



2-4000 



5. 



2164-8 



1-8456 



46. 



2743-3* 



2-3389 



87. 



2816-1 



2-4009 



6. 



2296-5 



1-9579 



47. 



2744-7 



2-3401 



88. 



2817-2 



2-4018 



7. 



2428-2* 



20702 



48. 



2746-2* 



2-3413 



89. 



2818-4 



2-4029 



8. 



2443-4 



2-0832 



49. 



2747-0 



2-3420 



90. 



2819-5 



2-4038 



9. 



2458-6 



2-0961 



50. 



2747-8 



2-3427 



91. 



2820-6* 



2-4048 



10. 



2473-8 



21091 



51. 



2748-6 



2-3434 



92. 



2822-2 



2-4061 



11. 



2489-0 



2-1220 



52. 



2749-4 



2-3441 



93. 



2823-9* 



2-4076 



12. 



2504-2* 



2-1350 



53. 



2750-3* 



2-3448 



94. 



2825-1 



2-4086 



13. 



2528-6 



2-1558 



54. 



2751-6* 



2-3460 



95. 



2826-4 



2-4097 



14. 



2553-0 



2-1766 



55. 



2753-0* 



2-3471 



96. 



2827-6* 



2-4107 



15. 



2577-4 



2-1974 



56. 



2754-4 



2-3483 



97. 



2828-9 



2-4118 



16. 



2601-8 



2-2182 



57. 



2755-8* 



2-3495 



98. 



2830-2 



2-4130 



17. 



2626-2 



2-2390 



58. 



2758-0 



2-3514 



99. 



2831-6 



2-4141 



18. 



2650-6 



2-2598 



59. 



2760-2 



2-3533 



100. 



2832-9* 



2-4152 



19. 



2675-0 



2-2806 



60. 



2762-4 



2-3551 



101. 



2834-2 



2-4164 



20. 



2699-4 



2-3014 



61. 



2764-6 



2-3570 



102. 



2835-6 



2-4176 



21. 



2723-8* 



2-3222 



62. 



2766-9 



2-3590 



103. 



2836-9* 



2-4186 



22. 



2724-8 



2-3231 



63. 



2769-1 



2-3608 



104. 



2837-6 



2-4193 



23. 



2725-8 



2-3239 



64. 



2771-3 



2-3627 



105. 



2838-3 



2-4199 



24. 



2726-8 



2-3248 



65. 



2773-5 



2-3591 



106. 



2839-0 



2-4204 



25. 



2727-8 



2-3256 



66. 



2775-7 



2-3665 



107. 



2839-7 



2-4211 



26. 



2728-8 



2-3265 



67. 



2777-9 



2-3684 



108. 



2840-4 



2-4217 



27. 



2729-8 



2-3273 



68. 



2780-9 



2-3709 



109. 



2841-1 



2-4223 



28. 



2730-8 



2-3282 



69. 



2783-9* 



2-3735 



110. 



2841-8 



2-4229 



29. 



2731-8 



2-3291 



70. 



2786-2 



2-3754 



111. 



2842-5 



2-4234 



30. 



2732-8 



2-3297 



71. 



2788-5* 



2-3774 



112. 



2843-2* 



2-4240 



31. 



2733-8 



2-3307 



72. 



2790-7 



2-3793 



113. 



2843-9 



2-4246 



35. 



2734-8 



2-3316 



73. 



2792-9 



2-3811 



114. 



2844-6* 



2-4252 



33. 



2735-8* 



2-3324 



74. 



2795-0 



2-3829 



115. 



2844-6 



2-4252 



34. 



2736-3 



2-3329 



75. 



2797-1 



2-3847 



116. 



2844-6* 



2-4252 



35. 



2736-8 



2-3333 



76. 



2799-2 



2-3865 



117. 



28446 



2-4252 



36. 



2737-3 



2-3337 



77. 



2801-3* 



2-3883 



115. 



2844-6* 



2-4252 



37. 



2737-7 



2-3342 



78. 



2803-2 



2-3899 



119. 



2844-6 



2-4252 



38. 



2738-3 



2-3346 



79. 



2805-2* 



2-3916 



120. 



2844-6* 



2-4252 



39. 



2738-8 



2-3350 



80. 



2807-3 



2-3934 









40. 



2739'3 



2-3354 



81. 



2809-4* 



2-3952 









This Table shows : — first, that about 2 grammes of the water 

 contained in the calorimeter were frozen at the temperature of 

 melting snow during the first seven hours ; secondly, that this 

 freezing at the temperature of the melting snow continued for 114 

 hours in a decreasing ratio ; and, lastly, that after this length 

 of time a period arrived when, at the temperature of the melting 

 snow, the water ceased to freeze. The disproportionate quan- 

 tity of ice formed at the beginning of the experiment clearly 

 depends on the low temperature of the ice-cylinder at first, it 



