Hydro bios is

(hi-dro-bi-o' '-sis). In biology, the origin and maintenance of life in fluid media. I Hydro bromate. A basic salt of hydrobromic acid. Same - i z 0-773 Undecane,. Do decane,. Tri decane,. Tetra decane, of compounds composed mainly of hydrogen and carbon, but also under certain conditions containing other Pent a decane, Hexdecane, elements as substitution-products. The po ibilities of the number of such compounds may be seen in the following series, perhaps the simplest, carbon, C, being a tetrad, and requiring four monad atoms to saturate its quantivalence: In either of these one or more Methane, atoms of hydrogen may be Ethane, Propane, replaced by other atoms or cles without altering the structure of the compound. Pentane, It will be noticed thai the members of the series differ Hepdecane, by CH, of Tetracosane, the Fat-series are usually indicated as follows: Paraffin Series,,, in which n stands for any Olefins, v number of carbon atoms. Pentacosane, 1. PARAFFINS Sa Name. O b Methane,... Ethane,.... Propane,... Gas C.HS Tricosane, Pentane,... Hexane,... Heptane,.... Octane Nonane, --..., C;..Ht 1 Solid Solid Solid 4-5° 252-5:214° -205° 270.5° 287-5° 234° Solid 303° 224-5° 36.7° 317° 215° i 59 5° 44-4° 47-7° 234° 511° 43° 20.780 a Solid 32° Solid 0.781 0.781 68.1°.;: Dodecylene, o° 74-7° -5°.331°... Cetene,.... 37-39° Gas Gas Gas Butylene,..... 99° 4- 22 50 0.77 0.778 9 Solid CH, Propylene,.. i C,Ht i Trimethylene, Heptylene, 125° 149-5° 3° 0.776 0-777 0.776 Cj.. Liquid io° Solid Solid Solid Hexylene, 194-5° Solid Noncosane,.. ' C:-H I tane Hen triac on- 71-5° 0.7330 -- Solid Solid Amylene, Liquid 6.2° Liquid Liquid Solid Solid -51° 12° Heptacosane,. ' Octcosane, U r- Liquid Liquid,.... 2. ALKYLENS (OLEFINS), Methylene,.. not exist in the free state. 1050 Ethylene,... Liquid - Of i Do triac on tane, j ' tane Pentatriaconih Gas Gas Liquid Solid Butane,.... Liquid. Hexcosane,. - Gas u Solid Heneicosane,. Docosane,. t z - j. Z C;K....