Chemical News and Journal of Industrial Science, Tomy 127-128Chemical news office., 1923 |
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Strona 12
... containing a second electrolyte of low concentration , it is found in general that the distance be- tween successive ... contain- ing 0.1 per cent . of lead acetate . Under these conditions normal bands were pro- duced for a short way ...
... containing a second electrolyte of low concentration , it is found in general that the distance be- tween successive ... contain- ing 0.1 per cent . of lead acetate . Under these conditions normal bands were pro- duced for a short way ...
Strona 27
... containing para- ffin ; the asphalt base crude , similar to that found in Texas and California , contains no paraffin , and is generally dark coloured , al- most black ; mixed base crudes , similar to those found from Ohio to Oklahoma ...
... containing para- ffin ; the asphalt base crude , similar to that found in Texas and California , contains no paraffin , and is generally dark coloured , al- most black ; mixed base crudes , similar to those found from Ohio to Oklahoma ...
Strona 32
... containing sulphur dioxide in addition to the tin chloride obtained . New Patents . THIS list is specially compiled ... containing sodium chloride are prepared by boiling aurintri- carboxylic acid ith sodium bicarbonate , mercuric ...
... containing sulphur dioxide in addition to the tin chloride obtained . New Patents . THIS list is specially compiled ... containing sodium chloride are prepared by boiling aurintri- carboxylic acid ith sodium bicarbonate , mercuric ...
Strona 33
... containing 6 per cent . of K2HfF ,, were crystallised from a 10 per cent . HF solution . After repeating this operation four times the remaining 750 grams of the double fluoride contained only 2 per cent . K2HfF . , and the hafnium con ...
... containing 6 per cent . of K2HfF ,, were crystallised from a 10 per cent . HF solution . After repeating this operation four times the remaining 750 grams of the double fluoride contained only 2 per cent . K2HfF . , and the hafnium con ...
Strona 48
... containing propyl - glyoxal and dibuty- ryl biscycloacetatoxyisobutyrates . After alcoholysis of the mixed products the latter remains alone . This formed a crystalline substance , which melted at 55-80 ° , and was a mixture of the ...
... containing propyl - glyoxal and dibuty- ryl biscycloacetatoxyisobutyrates . After alcoholysis of the mixed products the latter remains alone . This formed a crystalline substance , which melted at 55-80 ° , and was a mixture of the ...
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