Tables of physical and chemical constants and some mathematical functions / by G.W.C. Kaye and T.H. Laby.

  • G. W. C. Kaye
Date:
[1941]
Catalogue details

Licence: Public Domain Mark

Credit: Tables of physical and chemical constants and some mathematical functions / by G.W.C. Kaye and T.H. Laby. Source: Wellcome Collection.

    157/200 (page 145)
    SOLUBILITIES SOLUBILITIES OF GASES IN WATER AIR IN WATER iooo c.cs. of water saturated with air at a pressure of 760 mms. contain the following volumes of dissolved oxygen, etc., in c.cs. at o° and 760 mms. Winkler 1904. Temperature of Water. 0°C. 5° 10° 15° to 0 0 25° CO 0 0 Oxygen . Nitrogen, argon, etc. Sum of above. % of oxygen in dissolved air (by vol.) c.cs. 10*19 19*0 29*2 34'9% 8*9 16*8 25.7 347 7*9 15*0 22*8 34’5 7*0 13*5 20*5 34*2 6*4 12*3 187 34*o 5*8 ri*3 17*1 33*8 5’3 10*4 157 336 GASES IN WATER S indicates the number of c.cs. of gas measured at 0° and 760 mms. which dis¬ solve in 1 c.c of water at the temperature stated, and when the pressure of the gas plus that of the water-vapour is 760 mms. A indicates the same, except that the gas itself is at the uniform pressure of 760 mms. when in equilibrium with water. (For other values, see p. 130) See Constantes Physiques, 1913. Gas. 0° C. 10° 15° 0 0 CM 0 0 CO 0 0 rr 50° 0 O CO Ammonia, A. ccs. 1300 910 802 710 595/28° _ Argon, A. •058 •045 •040 •037 •030 •027 — — Carbon dioxide, A . . 1713 1*194 1019 •878 *66 *53 ‘44 •36 Carbon monoxide, A . . •035 •028 *025 •023 *020 •018 •016 •015 Chlorine, S. — 3’°9 2-63 2*26 1*77 1*41 1*20 1*0 Helium, A. •OI50 •0144 •0139 •OI38 •OI38 •0139 •0140 — Hydrogen, A . . . . *0215 *0198 *0190 •OI84 — — — — Hydrochloric acid, S . . 506 474 458 442 411 386 362 339 Nitrogen, A. •0239 •0196 •0179 *0164 •OI38 •0118 •0106 *oioo Nitrous oxide, A . . 1’05/5° *88 74 •63 — — — Nitric oxide, A . . . . *074 •057 •051 *047 *040 *035 •031 •029 Oxygen, A. *049 •038 •034 •031 •026 •023 *021 •019 Sulphuretted hydrogen, A 4-68 3*52 3*05 2*67 — — —■ — Sulphur dioxide, S . . 7 9*8 56*6 47’3 39*4 27*2 18-8 — ■—- Ne, -0147/20° ; Kr, *073/20® ; Xe, *1109/20° — Antiopoff, 1910 • MUTUAL SOLUBILITIES OF LIQUIDS The data for the uppermost layer of the two solutions in equilibrium are given in the first line in each case. The pressure in some cases exceeds one atmosphere. Numbers are grams per 100 grams of solution. (From data in Seidell’s “Solubilities.”) Liquids. o°c. O 10 O 20 0 30 40° 50° O 60 O 70 O 80 00 /Water in ether ; ethereal layer .... ro i*i T2 i*3 i*5 17 i*8 2*0 2*2 — \Ether in water ; aqueous layer .... 12 8*7 6*5 5'i 4*5 4'i 37 3*2 2-8 — /Aniline(C8HftNHa)in water ; aqueous layer \Aniline in water; aniline layer .... — — 3*2 3*5 3*8 —• 4*5 6 — — 955 -- 95 95 — 93 92 /Phenol (C#HeOH) in water; aqueous layer \ Phenol in water ; phenol layer .... — 7*5 8*3 8*8 9*6 12 17 33*4 at crit. — 75 7 2 70 67 63 55 33*4 l vll J 68°*3 /Triethylamine in water ; amine layer . . \Triethylamine[N(CaHe)j]in aqueous layer 5i*9) 5i*9/ at l8°*6 72 14*2 97 5*8 96 3-6 96 2*9 96 2*2 /CS2 in methyl alcohol; alcoholic layer . — 45 51 58 80-5 lat cn ;. temp. \CS2 in CH,OH ; carbon bisulphide layer —• 98 97 96 80*5 / 40° *5 L