Table I. — Heat of Dissolution of Liquids in various Solvents* 



Dissolved substance. 



Alcohol 1 



Ether ; 



Acetone 1 



Pyridine' 



Acetic Acid : 



Alcohol 1 



Eth 



Acetone : 



Pyridine' 



Carbon Disulphide 3 . 



Watei 



5022 

 5021 

 5-044 



3 819 

 3-741 



3-881 



4-829 

 4-880 

 4-900 



6-196 

 6-189 

 6193 



4571 

 4-534 

 4-514 



3311 

 3-211 

 3-183 



•5570 

 •5590 

 •5562 



4-220 

 4192 

 4-183 



4-036 

 4-018 

 3-854 



5-543 

 5548 

 5-539 



1-146 

 1-274 

 1-354 



Solvent for one mole- 

 cule of dissolved 

 Substance. 



312 H 2 0. 



312EUO+ C H 6 0. 

 322H 2 0+2C 2 'H 6 0. 

 1244 H 2 0. 

 oo H 9 0. 

 660 H^O. 

 674HX)+ C 4 H 10 O. 



650 h 2 o+2c 4 h 10 o. 



1244 H 2 0. 



co H 2 0. 



454 H 2 0. 



405H 2 O+ C 3 H,0. 



403 H 2 O+20 3 H ( ;O. 

 1244 H 2 0. 



oo H 2 0. 



435 H 2 0. 



435H 2 04- C 5 H.N. 



435 H 2 0+2C 5 IPN. 

 1244 H 0. 



co H" 2 0. 



411 H 2 0. 



414H,0-f- C.,H 4 . 



416 h~o+2<Xh 4 o:;. 

 1244 h;o. 



co H.,0. 



146 C 2 H 4 . 



151 c h 4 o;+ C.^O. 



152 c;H i O;+2C 2 "H G 0. 

 396 C 2 H 4 2 . 



oo C o II 4 2 . 

 140 C 2 H 4 2 . 



139 C 2 H 4 2 + C 4 H 10 O. 



140 aH 4 O o 4-2C 4 H ]0 O. 

 396 CXo;. 



co C o H 4 2 . 



145 C 2 H 4 . 

 145CJE 4 2 4- C,H G 0. 



146 C.;H i + 2C 3 H (J 0. 

 396 C 2 H 4 0; 



oo C 2 H 4 2 . 



206 C 2 H 4 2 . 



207 C 2 H 4 o + C 5 H 3 1S T . 

 216 C 2 H 4 2 4-2C S H 5 N. 

 396 C 2 H 4 2 . 



oo C 2 H 4 2 . 



141 C H 4 2 . 

 140CX°2+ cs 2 . 

 141 C.;H i O.,-f2CS 2 . 



396 c;h 4 o;. 



co C 2 H 4 2 . 



165 C 2 H 4 2 . 



149 C H 4 C 2 -f- H 2 0. 



140 aH t 0;+2H o 0. 



396 c.;h 4 o;. 

 oo c;h 4 o;. 



{t'-tfC. 



•4664 

 •4500 

 •44^5 



•4563 

 •4291 

 •4251 



•3426 

 •3309 



•3230 



•3226 

 •3059 

 •2923 



•0443 

 •0367 

 •0354 



•1288 

 ■1130 

 •1057 



•0904 



•0872 



•0303 

 •0252 

 •0242 



10409 

 1-0134 

 0-9591 



•2796 

 •2745 

 •2653 



•1791 



•1808 

 •1805 



W. 



616-35 

 619-35 

 622-35 



615-4 

 617-4 

 6195 



615-85 

 619-40 

 62195 



616-15 

 618-95 

 621-75 



565-15 

 567-23 

 569-30 



303-75 

 305-75 

 30765 



304-vo 

 307-75 

 31075 



303-93 



306-1 



308-29 



303-55 

 305-3o 

 307-07 



303-07 

 304-3$ 

 305-71 



302 90 

 304-17 

 305-52 



t°C. 



2626 

 2548 

 2523 

 2772 

 2874 

 5429 

 5229 

 5010 

 5525 

 5633 

 2801 

 2431 

 2372 

 3470 

 4900 

 2530 

 2412 

 2314 

 2623 

 2678 

 ' 328 

 ' 275 

 ■ 268' 

 399 

 455 



-542 



-494 



-469 



-599 



-680 



365 



354 



34 



372 



375 



126 



107 



103 



148 



167 



6174 



607: 



602 



6262 



6415 



-1129 



-1112 



-1082 



-1150 



-1166 



- 851 



- 775 



- 732 



- 938 

 -1040 



18-4 

 18-9 

 19-4 

 18-9 

 18-9 

 18-4 

 18-8 

 19-2 

 18-8 

 18-8 

 18-5 

 18-8 

 191 

 18-8 

 18-8 

 18-5 

 18-8 

 191 

 18-8 

 18-8 

 18-5 

 18-5 

 18-5 

 18-5 

 18-5 



18-5 

 18-4 

 18-3 

 18-4 

 18-4 

 18-7 

 18-8 

 18-8 

 18-8- 

 188 

 18-4 

 18-5 

 18-5 

 185 

 18-5 

 17-4 

 18-5 

 19-5 

 18-5 

 18-5 

 18-5 

 18-2 

 17-9 

 18-2 

 18-2 

 18-5 

 18-3 

 181 

 18-3 

 18-3 



1 Weight of water in the calorimeter, 599 5 grams. 



2 „ „ „ 549-5 „ 

 ,, acetic acid ,, 631-2 ,, 



4 Water-equivalent of the apparatus alone, 10*26 grams. 



