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Home > O.OfS It L ' 0.94...
Previous Next The best candle and soap tips online! O.OfS It L ' 0.94 t 18.58 ' 0.05 1 I 0 95 * 18.88 ? 0.04 ' 0.% 1 it 1 18 GO ' O.03 1 ' 0.97 tt t 18.71 * 0.03 1 1 ' 0.98 '• t 18.75 ' 0.01 1 11 0.99 ii t 18.80 " 0.00 11 Ii 1.00 " it it 18.84 " ascertained, it may also be proceeded with thus: by neutralizing a measured portiou of the filtered potash solution wit'n tartaric acid, then adding the same quantity of these acids once more, and then evaporating the whole o.f it in a porcelain saucer in a water-bath till dry, dissolving the residue,, after it has assumed the temperature of the room, in a solution of tartarie acid which has been saturated in the same temperature, then drying the same also over a water-bath and weighing it. There are formed, when the neutral Bolution of the tartaric acid salt? are mixed with ihe second equivalent of tartjirio acid, acid tartmte of potash and acid tartrate of soda, of which, when they are dried and dissolved in the solution of tartarie acid, only the alkali becomes dissolved, while tartar becomes the residue, and after drying is calculated with the alkali. If from this is deducted the potash which is combined with the hydroehlnrij and the sulphuric acids, then the remainder will be that portion which is combined with carbonic acid. Perhaps this latter method deserves the preference, since here at least the potash is directly fixed, but, or the other hand, it is somewhat more intricate. To avoid the calculation of potash in hydrate of potash and carbonate of potash, we give the following table, which has been calculated for this purpose, viz.:— If the hydrochloric and the sulphuric acids in the chloride of potassium and sulphate of potash respectively have been 192 TECHNICAL TREATISE ON SOAP AND CANDLES. ALKALIMETRY. 193 1 2 3 4 5 6 7 8 II 10 11 12 13 14 15 16 17 18 19 20 31 33 23 24 25 26 27 28 29 30 31 32 83 34 35 86 87 38 39 40 41 42 43 44 41 46 47 48 49 50 65.81 67.30 (58.39 69 68 70.97 73.26 73.55 7184 77.43 78-71 80.00 81.39 82.58 83.87 85.16 86 45 87.74 89. OS 90.33 91.61 »4!l9 05.48 91! 77 08.0(5 1*9.85 100.64 101.9:! 108.2.1 104.51 105.80 107.09 108.38 109.67 110 9(1 112.2-1 118.55 114.84 116.13 117.41 118.70 120.00 121.29 132.58 123.86 125.15 126.74 127.03 139,44 II •sS o W II f6 II ?5=' ja £ jif ££1 |ls s -3 o jll ||* 1 1.19 1.47 85 41.68 51.40 69 63.17 101.37 2 2.38 2.93 36 42.87 52.87 70 63.36 102,83 3 8.57 4.40 87 44.06 54 33 71 84.55 104.30 4 4.76 5.87 88 45.25 55.70 72 65.74 105.77 5 5.95 7.33 33 46.44 57.17 73 86.93 107.23 6 7.14 8,80 40 47.63 58.73 74 68.12 7 8.33 10.27 41 49.83 00.20 75 69.31 8 9.53 11.73 43 50.01 61.67 76 (?0.50 9 10.71 13.30 43 51.20 63.13 77 El.69 10 11.91 14 67 44 53.39 64.60 78 £3.88 11 13.10 16.13 45 53.58 66.07 79 t'4.07 12 14.39 17.60 46 54.77 67.58 80 £.1.36 13 15.48 19 07 47 55.96 69.00 81 S6.45 14 16.67 20.53 48 57.15 70.47 83 ir.u 15 17.86 22 03 49 58.34 71.93 83 £8.83 16 19.05 23 47 50 59.53 73.40 84 100 04 17 20.24 84.98 51 60.72 74 87 85 1(1.23 18 21.43 26.40 53 61.91 70.38 86 103.42 19 22.62 27.87 53 63.11 77.80 87 1C8 61 20 23.82 29.34 54 64.30 79.27 88 104 80 21 25.01 30.80 55 65.50 80.73 89 lf'5.99 22 26.20 33.37 56 66.69 82.20 90 1C7.18 23 27.39 33.73 57 67.88 83.67 34 28.08 35.20 58 69.07 85.13 2o 29.77 36.67 59 70.26 86.60 26 30.96 38 13 60 71.45 88.14 27 32.15 39.60 fll 72.64 80.61 28 33.34 41.07 83 78.83 91.10 29 34.53 42.53 63 75.03 92.57 30 35.73 44.04 64 76.22 94.03 81 36.91 45.53 65 77.41 95.50 32 38.10 47.00 66 78.60 96.87 83 39.29 48.47 67 79.79 98.43 34 40.49 49,93 68 80.98 99.90 We also append a table for soda :— 1.29 2.58 S.87 5.16 6.45 7.74 9.03 10.32 11.fll 12.90 14.01 15.48 16.77 18.06 19.35 20 (U 21.93 23.23 24.53 25.81 27.10 28.34 29.68 30.97 32.26 33.85 34.84 36.13 87.43 38.71 40.00 41.29 42.58 4;J.87 45.10 46.45 47.74 49.03 60.33 51.(II .',2 90 54.1!) 55.48 5(i. 77 58.00 59.35 60.64 ei.os 63.22 84.53 13 1.71 3.41 5.13 6.83 8 55 10 26 11.97 13.64 15.39 17.10 18.81 20.52 23.53 23.08 25.64 27.35 29.16 30.77 32.84 34.19 35 90 37.68 30.32 41.03 43.74 44.45 46 16 47.87 49.58 51.29 53.00 54.71 56.92 58.13 59.84 61.55 63.36 64.97 66.68 68.39 70.10 71.81 73.43 75.23 76.94 78 65 80.35 82.0ft 83.77 85.48 51 53 53 54 55 56 57 58 59 60 61 63 03 64 65 66 67 (58 69 70 71 72 73 74 75 7B 77 78 79 80 81 83 88 84 85 86 87 88 89 90 91 93 93 94 95 06 97 9S 100 461 9.23 13.83 18.44 23.05 27 66 32 29 3G.88 41.49 46.13 50.74 55.35 53.87 64.58 66.19 73 80 78.43 83.03 87.64 <^2 36 96.87 101.48 106 10 110 71 115.32 119.94 124.55 133^78 138.39 143.00 147.61 153.23 156.84 161.45 166.07 170.68 175.39 179 90 184.51 189.13 193.74 198.35 203.97 207.58 219 19 216.81 221.42 226.03 230.64 Previous Next
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