Chemical News and Journal of Physical Science, Tom 103Chemical news office., 1911 |
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Strona 2
... addition of considerable heat from the friction of the stirring apparatus , and a method for determining this heating effect was therefore evolved . The object of this article is to show how the heat of friction , its magnitude under ...
... addition of considerable heat from the friction of the stirring apparatus , and a method for determining this heating effect was therefore evolved . The object of this article is to show how the heat of friction , its magnitude under ...
Strona 4
... addition to the hydrocarbons , there are present , of course , a variety of related compounds Such com- containing oxygen , sulphur , and nitrogen . pounds , however , occur in small volumes as compared with the hydrocarbons . The first ...
... addition to the hydrocarbons , there are present , of course , a variety of related compounds Such com- containing oxygen , sulphur , and nitrogen . pounds , however , occur in small volumes as compared with the hydrocarbons . The first ...
Strona 5
... addition . Sulphur . B.T.U. D.C.G. Co. , Utl . , 11,831 34'3 26.67 6.42 13.83 0.26 18,867 San Antonio , Tex . 22'I 10.38 3'57 3.24 2'09 18,750 Los Angeles , Cal . 20'I 22.22 9.81 2.60 0.80 18,538 Pennsylvania 34'4 II 20 2.99 5 ° 22 0.26 ...
... addition . Sulphur . B.T.U. D.C.G. Co. , Utl . , 11,831 34'3 26.67 6.42 13.83 0.26 18,867 San Antonio , Tex . 22'I 10.38 3'57 3.24 2'09 18,750 Los Angeles , Cal . 20'I 22.22 9.81 2.60 0.80 18,538 Pennsylvania 34'4 II 20 2.99 5 ° 22 0.26 ...
Strona 6
... addition of the bromine solution and subsequent titration with sodium thiosulphate need not , however , be made under artificial light , as by carefully duplicating the condi- tions of experiment very concordant results may be obtained ...
... addition of the bromine solution and subsequent titration with sodium thiosulphate need not , however , be made under artificial light , as by carefully duplicating the condi- tions of experiment very concordant results may be obtained ...
Strona 7
... addition and substitution numbers may , by carefully duplicating the conditions of experiment , be checked to within 1/10 grm . of bromine in every case . The 50 cc . burettes are the only apparatus required . About two hours are ...
... addition and substitution numbers may , by carefully duplicating the conditions of experiment , be checked to within 1/10 grm . of bromine in every case . The 50 cc . burettes are the only apparatus required . About two hours are ...
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