Chemistry: A Cultural ApproachHarper & Row, 1971 - 461 σελίδες For college or university students majoring in other than the natural sciences. |
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Σελίδα 256
... organic for these two classes of substances . Berzelius argued that the latter could be synthesized only under the influence of a presiding " vital force . " Once formed , and present in dead matter , organic substances could be changed ...
... organic for these two classes of substances . Berzelius argued that the latter could be synthesized only under the influence of a presiding " vital force . " Once formed , and present in dead matter , organic substances could be changed ...
Σελίδα 257
... organic chemistry . " 1 · THE QUADRIVALENT TETRAHEDRAL CARBON ATOM The early- and mid - nineteenth century was a time when chemical information was accumulating at a great rate . This was especially true of organic chemistry . Wöhler in ...
... organic chemistry . " 1 · THE QUADRIVALENT TETRAHEDRAL CARBON ATOM The early- and mid - nineteenth century was a time when chemical information was accumulating at a great rate . This was especially true of organic chemistry . Wöhler in ...
Σελίδα 412
... organic molecules . But essentially the initial attack on the problem can be the planned removal of pollutants at the source . The balancing processes of nature have always involved . means of removing the wastes discarded by living ...
... organic molecules . But essentially the initial attack on the problem can be the planned removal of pollutants at the source . The balancing processes of nature have always involved . means of removing the wastes discarded by living ...
Περιεχόμενα
INTRODUCTION | 1 |
FROM ARISTOTLE TO SEABORG | 19 |
FROM PROMETHEUS TO THE SPACE AGE | 59 |
Πνευματικά δικαιώματα | |
17 άλλες ενότητες δεν εμφανίζονται
Συχνά εμφανιζόμενοι όροι και φράσεις
alpha particle amino acids amount atmosphere atomic mass atomic number Avogadro's beta particle burning calx carbohydrates carbon atom cell chain Chapter chemical reactions chemistry chemists combined combustion compounds concept consequence contains covalent bonds crystal decay discussed electrical electrons elements energy levels entropy equation example experiments Figure fission formula gases gasoline glucose grams H H H heat human hydrocarbon hydrogen atom increase ions isoprene isotopes law of thermodynamics light liquid living material means metal modern mole molecular molecules nature neutrons nitrogen nuclear nucleus number of molecules observation orbitals organic oxide oxygen particles percent periodic table phlogiston phlogiston theory plants pollution polymer possible pressure problem produced properties proteins protons quantum mechanics quantum number radioactive react reactor recognize rubber sample scientific scientist second law solid structure substance suggests sulfur symmetry synthesis tartaric acid temperature theory tion units uranium volume wave wavelength