Chemical News and Journal of Industrial Science, Tomy 103-104Chemical news office., 1911 |
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Strona 4
... Melting - point ( C. ) . Boiling - point ( ° C . ) . Pentane C5H12 37 Hexane C6H14 69 Heptane C7H16 98 Octane C8H18 125 Nonane C9H 20 51 150 Decane CiOH 22 31 173 Endecane .. CH24 - - 26 195 Dodecane .. C12H26 12 214 Tridecane C13H28 ...
... Melting - point ( C. ) . Boiling - point ( ° C . ) . Pentane C5H12 37 Hexane C6H14 69 Heptane C7H16 98 Octane C8H18 125 Nonane C9H 20 51 150 Decane CiOH 22 31 173 Endecane .. CH24 - - 26 195 Dodecane .. C12H26 12 214 Tridecane C13H28 ...
Strona 7
... melt , the current density being insufficient to melt the metal at the point of contact with the electrolyte , and thus produce a solid stick . ( In most cases a rod of about 1 cm . diameter was obtained , so the cathode area was about ...
... melt , the current density being insufficient to melt the metal at the point of contact with the electrolyte , and thus produce a solid stick . ( In most cases a rod of about 1 cm . diameter was obtained , so the cathode area was about ...
Strona 8
... melted down by the alternating current . ( NOTE . - A sample of the electrolyte was taken at such a time , when the ... melting - point ( 660 ° ) . This appears to us to be a disadvantage , as the bath must be worked at a temperature of ...
... melted down by the alternating current . ( NOTE . - A sample of the electrolyte was taken at such a time , when the ... melting - point ( 660 ° ) . This appears to us to be a disadvantage , as the bath must be worked at a temperature of ...
Strona 18
... melting , or eutectic - points respectively . Chloral hydrate was also studied . In dealing with a compound , the molecular weight is given , according to Traube , by M = p ( 2 atomic volumes + co - volume ) , whereas if the calculation ...
... melting , or eutectic - points respectively . Chloral hydrate was also studied . In dealing with a compound , the molecular weight is given , according to Traube , by M = p ( 2 atomic volumes + co - volume ) , whereas if the calculation ...
Strona 28
... melt should be kept in quiet fusion over as low a flame as possible for one hour . The melt is transferred ( after cooling quickly by giving the crucible a gyratory motion while held in the tongs , causing the melt to cling to the sides ...
... melt should be kept in quiet fusion over as low a flame as possible for one hour . The melt is transferred ( after cooling quickly by giving the crucible a gyratory motion while held in the tongs , causing the melt to cling to the sides ...
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