Chemical News and Journal of Industrial Science, Tomy 131-132Chemical news office., 1925 |
Z wnętrza książki
Wyniki 1 - 5 z 100
Strona 4
... HEAT OF NEUTRALISATION . - ( 55 ) 67950 56725 + 117460 71515 56725 becomes 67950 71515 becomes 117460 = 57170 56970 T HEAT OF HYDRATION . When ( 54 ) and ( 45 ) produce ( 46 ) the only change is : -- ( 56 ) 2 ( 24350 ) - 2 ( 15300 ) 2 ...
... HEAT OF NEUTRALISATION . - ( 55 ) 67950 56725 + 117460 71515 56725 becomes 67950 71515 becomes 117460 = 57170 56970 T HEAT OF HYDRATION . When ( 54 ) and ( 45 ) produce ( 46 ) the only change is : -- ( 56 ) 2 ( 24350 ) - 2 ( 15300 ) 2 ...
Strona 5
HEAT OF SOLUTION . When ( 46 ) produces ( 47 ) the only change is : 56725 becomes 67950 HEAT OF NEUTRALISATION . When ( 53 ) and ( 47 ) produce ( 41 ) and twice ( 54 ) . the changes are : — 71515 becomes 117460 2 ( 15300 ) becomes 2 ...
HEAT OF SOLUTION . When ( 46 ) produces ( 47 ) the only change is : 56725 becomes 67950 HEAT OF NEUTRALISATION . When ( 53 ) and ( 47 ) produce ( 41 ) and twice ( 54 ) . the changes are : — 71515 becomes 117460 2 ( 15300 ) becomes 2 ...
Strona 6
... heat from sur- rounding objects after deposition so as to reach the volume 35.1 given in No. 7 . In addition to demonstrating the struc- ture of Sr by means of four sets of experi- mental data , viz . , At . wt . , S.G. , H.F. and M.R. ...
... heat from sur- rounding objects after deposition so as to reach the volume 35.1 given in No. 7 . In addition to demonstrating the struc- ture of Sr by means of four sets of experi- mental data , viz . , At . wt . , S.G. , H.F. and M.R. ...
Strona 8
... heat is usefully em- ployed in drying coal instead of being lost in the cooling water . In this new type of dryer , about 30 square feet of heating sur- face per ton of coal per hour is required for every 1 % moisture , whilst the ...
... heat is usefully em- ployed in drying coal instead of being lost in the cooling water . In this new type of dryer , about 30 square feet of heating sur- face per ton of coal per hour is required for every 1 % moisture , whilst the ...
Strona 9
... heat developed , and the serious erosive and other deleterious action of the molten ash . To - day the extensive application of this method of firing is prevented in the iron and steel and many other industries mainly because of the ...
... heat developed , and the serious erosive and other deleterious action of the molten ash . To - day the extensive application of this method of firing is prevented in the iron and steel and many other industries mainly because of the ...
Spis treści
10 | |
32 | |
35 | |
44 | |
57 | |
84 | |
100 | |
108 | |
180 | |
182 | |
188 | |
195 | |
215 | |
233 | |
302 | |
327 | |
334 | |
337 | |
342 | |
344 | |
350 | |
360 | |
381 | |
383 | |
393 | |
395 | |
424 | |
426 | |
427 | |
2 | |
130 | |
132 | |
142 | |
148 | |
159 | |
164 | |
164 | |
180 | |
215 | |
224 | |
228 | |
241 | |
248 | |
264 | |
278 | |
291 | |
292 | |
297 | |
325 | |
338 | |
356 | |
370 | |
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid action addition amount appears application Association atoms becomes bismuth British carbon cent Chemical Chemistry coal complete compounds containing copper crystals determined direct effect electric electrode elements ENGINEERS experiments fact give given glass heat hydrogen important increase indicated industry Institute interest iron Laboratory lead less light lines liquid London manufacture Marks material matter means measured meeting Merton House metal method mineral Mines mixture nature Notes obtained Office oxide Patents physical plant possible Post Free precipitate prepared present production properties Published pure quantity reaction reference Research Royal Salisbury Square salts scientific shown Society sodium solution standard structure substance sulphur surface Table temperature theory tion tons Trade United various volume zinc