Smithsonian Contributions to Knowledge, Volumen29Smithsonian Institution, 1903 |
Dentro del libro
Resultados 1-5 de 72
Página 45
... stopcocks , and there- fore with no possibility of error due to leakage . He has also , as a correction to the density ratio , redetermined the composition of water by volume . By both methods he reaches the same result : O 15.879 ...
... stopcocks , and there- fore with no possibility of error due to leakage . He has also , as a correction to the density ratio , redetermined the composition of water by volume . By both methods he reaches the same result : O 15.879 ...
Página xi
... Stopcock 70 26. - Palladium Tube , Ready to Connect to Apparatus 71 27. - Palladium Tube , Connected to Apparatus ... Stopcocks . 77 22 84 84 31. - Voltameter for Producing and Weighing Mixed Gases . xi.
... Stopcock 70 26. - Palladium Tube , Ready to Connect to Apparatus 71 27. - Palladium Tube , Connected to Apparatus ... Stopcocks . 77 22 84 84 31. - Voltameter for Producing and Weighing Mixed Gases . xi.
Página xii
... Stopcock 98 35. - Palladium Tube , Second Form 98 36. — Apparatus for Producing and Weighing Water • 100 37. - Manipulator for Combining Oxygen and Hydrogen 100 38. - Manipulator , Rear View , with Globes and Palladium Tube Connected ...
... Stopcock 98 35. - Palladium Tube , Second Form 98 36. — Apparatus for Producing and Weighing Water • 100 37. - Manipulator for Combining Oxygen and Hydrogen 100 38. - Manipulator , Rear View , with Globes and Palladium Tube Connected ...
Página 1
... stopcocks were covered with rubber capsules during this ex- posure , but it seems that this protection did not much lessen the uncertainty usually noticed in the weight of glass so exposed . In the reduction of each observation of the ...
... stopcocks were covered with rubber capsules during this ex- posure , but it seems that this protection did not much lessen the uncertainty usually noticed in the weight of glass so exposed . In the reduction of each observation of the ...
Página 3
... stopcock closed , was suspended , and a thermometer was placed at its side . After an hour , the weight of the globe enough to observe the thermometer , and of the case . was determined , the case was opened long the height of the ...
... stopcock closed , was suspended , and a thermometer was placed at its side . After an hour , the weight of the globe enough to observe the thermometer , and of the case . was determined , the case was opened long the height of the ...
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Términos y frases comunes
absorbed absorption actinic amount animals apparatus argon atomic weight balance barometer bell jars Blue bolometer breath Brown-Séquard and d'Arsonval capacity carbonic acid cent chemical chlorine closed by fusion CO₂ color tube computed condenser constant correction counterpoise cubic centimetres cylinder density of oxygen desiccator diameter drying tube dust effect error eudiometer exhausted expired air figure filled flask fluid fusible metal gas-holder gases globe grammes heat hydrogen hydrostatic weighing increase injected ionized leakage liquid litres aspirated litres per hour magnesium manometer means measured mercury method millimetre mixture moisture nitrogen nuclei observations organic matter oxalic acid oxide oxidizable oxygen palladium passed pentoxide phosphorus phosphorus pentoxide placed pressure produced proportion quantity rabbits ratio reduced scale series of experiments shown in Fig Smithsonian solution stopcock sulphuric acid temperature thermometer tion tube containing vacuum vapor vessels voltameter volume ΙΟ