The Chemical News and Journal of Industrial Science, Tom 1221921 |
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Strona 5
... acid type . In Like phenol phthalein , the substance cannot be used as an indicator in the presence of CO2 . the absence of CO2 , very good results were obtained on testing the sensitiveness against phenol phthalein . An N / 10 solution ...
... acid type . In Like phenol phthalein , the substance cannot be used as an indicator in the presence of CO2 . the absence of CO2 , very good results were obtained on testing the sensitiveness against phenol phthalein . An N / 10 solution ...
Strona 11
... acid is added , the separated wax being collected and poured into receptacles to solidify . It is then treated with steam in another vessel , and sulphuric acid . The refined wax is then run into moulds . - Matières Grasses , Nov. 15 ...
... acid is added , the separated wax being collected and poured into receptacles to solidify . It is then treated with steam in another vessel , and sulphuric acid . The refined wax is then run into moulds . - Matières Grasses , Nov. 15 ...
Strona 17
14 , from the specific heats of sulphuric acid at 243 ° A and 273 ̊A , p is 2 · 80 and 2.48 respectively . TABLE XXV . TABLE XXIII . Compound C1Cl ... Absolute Temp . 300 0'322 ST . Sols . P O ' 178 1.81 Acid C2CI Ρ . 303 O'322 O ' 194 ...
14 , from the specific heats of sulphuric acid at 243 ° A and 273 ̊A , p is 2 · 80 and 2.48 respectively . TABLE XXV . TABLE XXIII . Compound C1Cl ... Absolute Temp . 300 0'322 ST . Sols . P O ' 178 1.81 Acid C2CI Ρ . 303 O'322 O ' 194 ...
Strona 23
... acids and alkyl - sulphuric acids from acid resins . Abstract Published this Week . Mr. C. J. Robins of Hull has obtained a Patent for means and apparatus for recovering the acetic acid , methyl alcohol , and acetone formed by the ...
... acids and alkyl - sulphuric acids from acid resins . Abstract Published this Week . Mr. C. J. Robins of Hull has obtained a Patent for means and apparatus for recovering the acetic acid , methyl alcohol , and acetone formed by the ...
Strona 27
... acid , it will dissolve with effervescence , but soon a salt is precipitated as a heavy powder . If more and * A more detailed account of this work was submitted to the Faculty of the Graduate School of Syracuse University by Floyd H ...
... acid , it will dissolve with effervescence , but soon a salt is precipitated as a heavy powder . If more and * A more detailed account of this work was submitted to the Faculty of the Graduate School of Syracuse University by Floyd H ...
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