| George Frederick Barker - 1870 - 610 σελίδες
...air in the bottle to escape, the gas may be collected for use. 136. Properties.— I. PHYSICAL. — Hydrogen is a colorless, odorless, and tasteless gas. It is the lightest form of matter known, being 14-45 times lighter than air, 11,000 times lighter than water, and 240,000... | |
| John Tappan Stoddard - 1889 - 104 σελίδες
...action of zinc on dilute sulphuric acid :~ Zn + HgS04 =ZnS04 + H8. Properties. ^Physical. — When pure, hydrogen is a colorless, odorless and tasteless gas. It is the lightest substance kri^wn, being 14.44 times lighter than air, and is consequently chosen as the standard of... | |
| Condict Walker Cutler - 1888 - 324 σελίδες
...2H3. This when passed over naphtha to keep it together becomes water gas. Properties : a. Physical. Hydrogen is a colorless, odorless, and tasteless gas. It is the lightest form of matter known, hence its diffusibility is greater than any other gas. It is but slightly soluble... | |
| George Frederick Barker - 1891 - 372 σελίδες
...air in the bottle to escape, the gas may be collected for use. 145. Properties. — I. PHYSICAL. — Hydrogen is a colorless, odorless, and tasteless gas. It is the lightest form of matter known, be- Figing 14-43 times lighter than air, 11,000 times lighter than water, and... | |
| University of Florida. Agricultural Experiment Station - 1896 - 1180 σελίδες
...this way influencing its capacity for holding water and permitting its flow through the soil, etc. Hydrogen is a colorless, odorless and tasteless gas. It is the lightest substance known. It readily burns in the air, forming water, but it will not support combustion. It... | |
| International Correspondence Schools - 1899 - 578 σελίδες
...1. Valence, I. Density, 1. Molecular weight, 2. 48. Hydrogen was first accurately described in 1766 by Cavendish, and named by Lavoisier, though it was...extent in water, 100 volumes of which dissolve but 14. volumes of hydrogen. Owing to its lightness, the velocity of sound in hydrogen is trebled, but... | |
| 1908 - 664 σελίδες
...and oxygen or with carbon, oxygen, and nitrogen. Hydrogen also occurs in petroleum, bitumen, etc. 39. Properties. — Hydrogen is a colorless, odorless,...11,000 times lighter than water. Its molecular weight, therefore, is smaller than that of any other known substance. Its refractive power on light is remarkable,... | |
| 1915 - 750 σελίδες
...or with carbon, oxygen, and nitrogen. Hydrogen also occurs in petroleum, coal, natural gas, etc. 21. Properties. — Hydrogen is a colorless, odorless, and tasteless gas. It is the lightest element known, being 14.43 times lighter than air and 11,000 times lighter than water. Its molecular... | |
| William Edward Tottingham, Joseph Waite Ince - 1916 - 444 σελίδες
...red hot iron, hydrogen is liberated and may be collected; iron oxide is the other product. Physical Properties. Hydrogen is a colorless, odorless, and tasteless gas. It is the lightest substance known. One liter of hydrogen at 0°C. and 760 mm weighs only 0.0896 gram. Comparing equal... | |
| George Frederick Barker - 1870 - 380 σελίδες
...air in the bottle to escape, the gas may be collected for use. 136. Properties.— I. PHYSICAL. — Hydrogen is a colorless, odorless, and tasteless gas. It is the lightest form of matter known, being 14-45 times lighter than air, 11,000 times lighter than water, and 240,000... | |
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