Vapor pressure of liquid water and ice as a function of temperature www.vaxasoftware.com

Table 1. Vapor pressure of liquid water from 0 °C to 374 °C T / °C P / mmHg P / hPa T / °C P / mmHg P / hPa T / °C P / mmHg P / hPa

00.01

123456789

10111213141516171819202122232425262728293031323334353637383940414243444546

4.5840 4.58780 4.9286 5.2954 5.6861 6.1021 6.5449 7.0158 7.5164 8.0482 8.6130 9.2123 9.8483

10.52211.23711.99312.79513.64214.53915.48716.48917.54618.66319.84121.08522.39523.77625.23126.76328.37630.07131.85533.73035.70037.76939.94242.22144.61347.12149.75052.50655.39158.41361.57764.88668.34971.96875.749

6.1115 6.11657

6.5709 7.0599 7.5808 8.1355 8.7258 9.3536

10.02110.73011.48312.28213.13014.02814.98115.99017.05818.18819.38420.64721.98323.39324.88226.45328.11129.85831.69933.63935.68137.83140.09242.47044.96947.59650.35453.25156.29059.47962.82366.32870.00273.84977.87882.09686.50891.12495.950100.99

474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394

79.709 83.834 88.147 92.648 97.343

102.24107.35112.67118.23124.01130.03136.29142.82149.61156.67164.02171.65179.59187.83196.39205.28214.51224.09234.03244.33255.02266.11277.59289.49301.82314.58327.80341.48355.63370.28385.43401.10417.30434.04451.33469.21487.67506.73526.41546.72567.68589.31611.61

106.27111.77117.52123.52129.78136.31143.12150.22157.62165.33173.36181.71190.41199.46208.88218.67228.85239.43250.42261.83273.68285.99298.76312.01325.75340.00354.78370.09385.95402.39419.41437.03455.27474.14493.67513.87534.76556.35578.67601.73625.56650.17675.58701.82728.90756.84785.68815.41

9596979899

100101102103104105106107108109110111112113114115120125130135140145150175200225250275300325350360365366367368369370371372373

373.946

634.61 658.34 682.78 707.98 733.95 760.00 787.57 815.86 845.12 875.06 906.07 937.92 970.60 1004.42 1038.92 1074.56 1111.20 1148.74 1187.42 1227.25 1267.98 1489.14 1740.93 2026.10 2347.26 2710.92 3116.76 3570.48 6694.0811 659.1619 123.1229 817.8444 580.8464 432.890 447.6

124 001.6139 893.2148 519.2150 320.4152 129.2153 960.8155 815.2157 692.4159 584.8161 507.6163 468.4165 452.0

846.08 877.71 910.30 943.90 978.52 1013.3 1050.0 1087.7 1126.7 1166.7 1208.0 1250.5 1294.0

1339.12 1385.11 1432.63 1481.48 1531.53 1583.10 1636.20 1690.50 1985.36 2321.05 2701.24 3129.42 3614.26 4155.34 4760.25 8924.71 15 544.27 25 495.40 39 753.85 59 436.23 85 903.3

120 587 165 321.9 186 508.9 198 009.3 200 410.7 202 822.3 205 264.2 207 736.5 210 239.2 212 762.2 215 325.8 217 939.9 220 584.5

Vapor pressure of liquid water and ice at different temperatures www.vaxasoftware.com

Table 2. Vapor pressure of water ice from 0 °C to -80 °C

T°C

PmmHg

PPa

T°C

PmmHg

PPa

T°C

PmmHg

PPa

0.0-0.5-1.0-1.5-2.0-2.5-3.0-3.5-4.0-4.5-5.0-5.5-6.0-6.5-7.0-7.5-8.0-8.5-9.0-9.5

-10.0-10.5-11.0-11.5-12.0-12.5-13.0-13.5-14.0-14.5

4.58404.39874.22044.04863.88323.72403.57073.42323.28133.14483.01342.88722.76572.64892.53662.42872.32502.22542.12972.03771.94941.86461.78321.70501.63001.55811.48901.42281.35931.2983

611.15586.45562.67539.77517.72496.49476.06456.39437.47419.27401.76384.92368.73353.16338.19323.80309.98296.70283.94271.68259.90248.59237.74227.32217.32207.73198.52189.69181.22173.09

-15.0-15.5-16.0-16.5-17.0-17.5-18.0-18.5-19.0-19.5-20.0-20.5-21.0-21.5-22.0-22.5-23.0-23.5-24.0-24.5-25.0-25.5-26.0-26.5-27.0-27.5-28.0-28.5-29.0-29.5

1.2399 1.1839 1.1302 1.0787 1.0295

0.98222 0.93698 0.89368 0.85222 0.81251 0.77451 0.7381 0.7034 0.6701 0.6383 0.6078 0.5787 0.5509 0.5243 0.4989 0.4747 0.4515 0.4294 0.4083 0.3881 0.3688 0.3505 0.3330 0.3162 0.3003

165.30157.83150.68143.82137.25130.95124.92119.15113.62108.33103.26 98.41 93.77 89.34 85.10 81.04 77.16 73.45 69.91 66.52 63.29 60.20 57.25 54.43 51.74 49.18 46.73 44.39 42.16 40.04

-30.0-30.5-31.0-31.5-32.0-32.5-33.0-33.5-34.0-34.5-35.0-35.5-36.0-36.5-37.0-37.5-38.0-38.5-39.0-39.5-40.0-45.0 -50.0-55.0-60.0-65.0-70.0-75.0-80.0

0.28510.27060.25680.24370.23110.21920.20780.19700.18670.17690.16760.15870.15030.14230.13470.12740.12060.11400.10780.1019

0.09631 0.05402 0.02952 0.01570

0.008101 0.00405 0.00196

0.000915 0.00041

38.0136.0834.2432.4930.8229.2327.7126.2724.9023.5922.3521.1620.0418.9717.9616.9916.0715.2014.3713.5912.84

7.202 3.936 2.093 1.080 0.540 0.261 0.122 0.055

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