Chemical News and Journal of Industrial Science, Tomy 111-112Chemical news office., 1915 |
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Strona 2
... method by L. W. Andrews ( Journ . Am . Chem . Soc . , 1903 , xxiii . , 792 ) . This method has been found useful , especially for the deter- mination of small percentages of peroxide , and in the pre- sence of organic matter . The method ...
... method by L. W. Andrews ( Journ . Am . Chem . Soc . , 1903 , xxiii . , 792 ) . This method has been found useful , especially for the deter- mination of small percentages of peroxide , and in the pre- sence of organic matter . The method ...
Strona 14
... method . ..Quat . series method . [ 7.5 × ( 3 + 14 ) ] = 127 ° 5 Associates : : m.v. .Ellip . method . . Experimental . Summation method . .Quat . series method . Au . 196 × 7 200 X 3 197'200 Hg . 199 × 8 203 X 5 200.538 200'5 C 197'25 ...
... method . ..Quat . series method . [ 7.5 × ( 3 + 14 ) ] = 127 ° 5 Associates : : m.v. .Ellip . method . . Experimental . Summation method . .Quat . series method . Au . 196 × 7 200 X 3 197'200 Hg . 199 × 8 203 X 5 200.538 200'5 C 197'25 ...
Strona 36
... method . The melting point , as determined by this method in Experiment 4 , is 46 ° C. This method of de- termining melting and solidifying points has much to recommend it , as both points are very definite , and the test is made under ...
... method . The melting point , as determined by this method in Experiment 4 , is 46 ° C. This method of de- termining melting and solidifying points has much to recommend it , as both points are very definite , and the test is made under ...
Strona 37
... method , solidifying point 23 ° and melting point 26.5 ° . 90 per cent Sperm Oil + 10 per cent Spermaceti . No solidifying point observed when cooled to 22 ° C. By opacity method , solidifying point 28.1 ° , 28.1 ° , and melting point ...
... method , solidifying point 23 ° and melting point 26.5 ° . 90 per cent Sperm Oil + 10 per cent Spermaceti . No solidifying point observed when cooled to 22 ° C. By opacity method , solidifying point 28.1 ° , 28.1 ° , and melting point ...
Strona 43
... method . Of course some of them failed for one reason or another , but they yielded important consequences nevertheless . They showed that the method in our hands yielded with common lead essentially the same results as obtained by ...
... method . Of course some of them failed for one reason or another , but they yielded important consequences nevertheless . They showed that the method in our hands yielded with common lead essentially the same results as obtained by ...
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