Science, Volume 86, Issues 2218-2244John Michels (Journalist) 1937 |
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Page 336
... molecules , and that chemical processes can only occur where these molecules react with one another . This imposes defi- nite limits on the sphere of chemistry , limits which in a sense are surprisingly narrow . We can arrive at an idea ...
... molecules , and that chemical processes can only occur where these molecules react with one another . This imposes defi- nite limits on the sphere of chemistry , limits which in a sense are surprisingly narrow . We can arrive at an idea ...
Page 337
... molecules ; these are always in motion , and their energy , as measured in calories per gram - mole- cule , is almost exactly twice the average temperature . Hence the mean energy of thermal agitation of the molecules is 200 cals . at ...
... molecules ; these are always in motion , and their energy , as measured in calories per gram - mole- cule , is almost exactly twice the average temperature . Hence the mean energy of thermal agitation of the molecules is 200 cals . at ...
Page 338
... molecule has , and is an amount that only very few of the molecules possess . The actual amount of this energy , which is known as the heat of activation , varies greatly , but its average value for the ordinary slow reactions is of the ...
... molecule has , and is an amount that only very few of the molecules possess . The actual amount of this energy , which is known as the heat of activation , varies greatly , but its average value for the ordinary slow reactions is of the ...
Contents
VOL LXXXVI | 1 |
Electrolytes Theory of D A MACINNES 23 | 7 |
Epinephrine S S WEINSTEIN and R J MANNING | 19 |
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