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 203
... probably will double in a generation . When we realize what an energy appetite we have all developed in the last few decades , the estimated need of five times as much energy in the next 50 years compared to that used in the last 90 may ...
... probably will double in a generation . When we realize what an energy appetite we have all developed in the last few decades , the estimated need of five times as much energy in the next 50 years compared to that used in the last 90 may ...
Σελίδα 365
... probably evolved . Anaerobic organisms are those capable of metabolizing food in the absence of oxygen . The reactions accomplished by yeast cells in the process of fer- mentation are typical . C6H12O6 → 2C2H5OH + 2CO2 glucose ethyl ...
... probably evolved . Anaerobic organisms are those capable of metabolizing food in the absence of oxygen . The reactions accomplished by yeast cells in the process of fer- mentation are typical . C6H12O6 → 2C2H5OH + 2CO2 glucose ethyl ...
Σελίδα 438
... probably the relic of the anatomy of some royal personage . As science and technology developed , the need for standards of com- parison became obvious . In 1875 a Treaty of the Meter was drawn up by representatives of 17 nations ...
... probably the relic of the anatomy of some royal personage . As science and technology developed , the need for standards of com- parison became obvious . In 1875 a Treaty of the Meter was drawn up by representatives of 17 nations ...
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