Input interpretation
![Arrhenius acids | vapor pressure](../image_source/4b9334bc4a2880c62122cd39b0ec0eba.png)
Arrhenius acids | vapor pressure
Summary
![median | 1293 Pa highest | 5.725×10^6 Pa (carbon dioxide) lowest | 0.008 Pa (sulfuric acid) | (based on 8 values; 2 unavailable)](../image_source/f127e955b87d9f686b405b1e95638a04.png)
median | 1293 Pa highest | 5.725×10^6 Pa (carbon dioxide) lowest | 0.008 Pa (sulfuric acid) | (based on 8 values; 2 unavailable)
Entities with missing values
![hydrochloric acid | sodium bisulfate (total: 2)](../image_source/7ddc069b0d11da82a49e50c83f86fe34.png)
hydrochloric acid | sodium bisulfate (total: 2)
Vapor pressure rankings
![1 | sulfuric acid | 0.008 Pa 2 | chloroacetic acid | 99.98 Pa 3 | perchloric acid | 906.4 Pa 4 | nitric acid | 1066 Pa 5 | acetic acid | 1520 Pa 6 | hydrofluoric acid | 3600 Pa 7 | hydrogen cyanide | 98900 Pa 8 | carbon dioxide | 5.725×10^6 Pa (based on 8 values; 2 unavailable)](../image_source/1e79dd00649eb55d6e1b47a6bc4202cd.png)
1 | sulfuric acid | 0.008 Pa 2 | chloroacetic acid | 99.98 Pa 3 | perchloric acid | 906.4 Pa 4 | nitric acid | 1066 Pa 5 | acetic acid | 1520 Pa 6 | hydrofluoric acid | 3600 Pa 7 | hydrogen cyanide | 98900 Pa 8 | carbon dioxide | 5.725×10^6 Pa (based on 8 values; 2 unavailable)
Unit conversions for median vapor pressure 1293 Pa
![1.293 kPa (kilopascals)](../image_source/73915baf2515bf69c10a558e9eb72087.png)
1.293 kPa (kilopascals)
![1293 N/m^2 (newtons per square meter)](../image_source/8bbdc0c1f5ce96da3aafe86f9b3c2010.png)
1293 N/m^2 (newtons per square meter)
![131.9 kgf/m^2 (kilograms-force per square meter)](../image_source/0756254702a603ea6d4bbbb83de026ba.png)
131.9 kgf/m^2 (kilograms-force per square meter)
![0.01276 atm (atmospheres) (unit officially deprecated)](../image_source/a0d3ab9bc7a8a3e746c1da30c57d6c26.png)
0.01276 atm (atmospheres) (unit officially deprecated)
![0.01319 at (technical atmospheres) (unit officially deprecated)](../image_source/5a24824790675e3de328495be91f44df.png)
0.01319 at (technical atmospheres) (unit officially deprecated)
![12.93 mbar (millibars)](../image_source/59abf446a891d7204de7ee12043a98b5.png)
12.93 mbar (millibars)
![0.1293 dbar (decibars)](../image_source/f830ba4ca4ee96f18dded7b302dfc132.png)
0.1293 dbar (decibars)
![0.01293 bars](../image_source/ad08ee0793a2304f89a370baa4f0a6d7.png)
0.01293 bars
![9.698 torr (unit officially deprecated)](../image_source/ec75530a4da78930bf3e8bdbe0d37788.png)
9.698 torr (unit officially deprecated)
![9.698 mmHg (millimeters of mercury)](../image_source/053e620e23d7ccdabf291ff270c9b7d4.png)
9.698 mmHg (millimeters of mercury)
![0.3818 inHg (inches of mercury)](../image_source/a360ccad1e8ef6d1876fd744b5dcf701.png)
0.3818 inHg (inches of mercury)
![13.19 cm WC (centimeters of water column)](../image_source/741c8ecce05d28f7f1bf334da4949b62.png)
13.19 cm WC (centimeters of water column)
![131.9 mm WC (millimeters of water column)](../image_source/baf53cf80051d75478ae730c0873eacd.png)
131.9 mm WC (millimeters of water column)
![0.1319 m WC (meters of water column)](../image_source/87340b08934a7df7a75cbbe058b26029.png)
0.1319 m WC (meters of water column)
![5.191 in WC (inches of water column (conventional))](../image_source/1f438ab0385fe816e8f49f322bd7bc56.png)
5.191 in WC (inches of water column (conventional))
![0.1875 psi (pounds-force per square inch)](../image_source/0d96ce6851845e0195cb8c1011baa9ee.png)
0.1875 psi (pounds-force per square inch)
![27.01 lbf/ft^2 (pounds-force per square foot)](../image_source/5b7148520193821b2bf34265fdb60f28.png)
27.01 lbf/ft^2 (pounds-force per square foot)
![12.93 vacs](../image_source/df54ed25403573b74a31978324b0c7a2.png)
12.93 vacs
Comparisons for median vapor pressure 1293 Pa
![≈ 0.43 × typical pressure inside a domestic LPG cylinder with 70% propane and 30% butane at 20 degrees Celsius ( 3 kPa )](../image_source/69a18289a3ef7fdfa08e0fa35e473144.png)
≈ 0.43 × typical pressure inside a domestic LPG cylinder with 70% propane and 30% butane at 20 degrees Celsius ( 3 kPa )
![≈ (0.1 to 1.3) × approximate explosion peak overpressure needed to break a glass window ( 1000 to 10000 Pa )](../image_source/29ee2f537c8591d6cab153c00db6d90e.png)
≈ (0.1 to 1.3) × approximate explosion peak overpressure needed to break a glass window ( 1000 to 10000 Pa )
![≈ (1.2 to 2) × atmospheric pressure on the surface of Mars ( 0.007 to 0.01 bar )](../image_source/07bdcb8e803267d2703800dcd0b45040.png)
≈ (1.2 to 2) × atmospheric pressure on the surface of Mars ( 0.007 to 0.01 bar )
Corresponding quantities
![Depth of water d giving gauge pressure p_e from p_e = ρ_(H_2O)gh: | 13 cm (centimeters) | 0.43 feet | 5.2 inches | (assuming maximum water density ≈ 1000 kg/m^3)](../image_source/319a69e11123870dba7dcc12d3efc927.png)
Depth of water d giving gauge pressure p_e from p_e = ρ_(H_2O)gh: | 13 cm (centimeters) | 0.43 feet | 5.2 inches | (assuming maximum water density ≈ 1000 kg/m^3)
![Standard Atmosphere altitude: | 29 km (kilometers) | 18 miles | (based on 1976 US Standard Atmosphere)](../image_source/d664320f936c434edb7fd4a9bf3995d2.png)
Standard Atmosphere altitude: | 29 km (kilometers) | 18 miles | (based on 1976 US Standard Atmosphere)