The New Encyclopaedia Britannica, Volume 9 |
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Page 211
... molecular charac- teristics and to interaction between molecules . In order to account for the equivalency of the four bonds around the carbon atom , he introduced the concept of hybrid orbitals , in which electron orbits are moved from ...
... molecular charac- teristics and to interaction between molecules . In order to account for the equivalency of the four bonds around the carbon atom , he introduced the concept of hybrid orbitals , in which electron orbits are moved from ...
Page 396
... molecules interact under suitable conditions , often at high tempera- tures , to form larger molecules ( usually with loss of water ) . Thus , diphosphoric , or py- rophosphoric , acid ( H , P , O , ) is formed from two molecules of ...
... molecules interact under suitable conditions , often at high tempera- tures , to form larger molecules ( usually with loss of water ) . Thus , diphosphoric , or py- rophosphoric , acid ( H , P , O , ) is formed from two molecules of ...
Page 581
... molecules , called monomers , combine chemically to produce a very large chainlike or network molecule , called a poly- mer . The monomer molecules may be all alike , or they may represent two , three , or more different compounds ...
... molecules , called monomers , combine chemically to produce a very large chainlike or network molecule , called a poly- mer . The monomer molecules may be all alike , or they may represent two , three , or more different compounds ...
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