Input interpretation
polar protic solvents | vapor pressure
Summary
median | 3369 Pa highest | 54653 Pa (methanol) lowest | 965 Pa (1-butanol)
Units
Ranked values
| | visual | ratios | 8 | 1-butanol | | 0.01766 | 1 7 | N-propanol | | 0.02439 | 1.381 6 | acetic acid | | 0.0278 | 1.574 5 | water | | 0.0428 | 2.42 4 | isopropanol | | 0.08049 | 4.557 3 | ethanol | | 0.1088 | 6.159 2 | formic acid | | 0.1093 | 6.186 1 | methanol | | 1 | 56.62
Vapor pressure rankings
1 | 1-butanol | 965 Pa 2 | N-propanol | 1333 Pa 3 | acetic acid | 1520 Pa 4 | water | 2339 Pa 5 | isopropanol | 4399 Pa 6 | ethanol | 5945 Pa 7 | formic acid | 5972 Pa 8 | methanol | 54653 Pa
Unit conversions for median vapor pressure 3369 Pa
3.369 kPa (kilopascals)
3369 N/m^2 (newtons per square meter)
343.5 kgf/m^2 (kilograms-force per square meter)
0.03325 atm (atmospheres) (unit officially deprecated)
0.03435 at (technical atmospheres) (unit officially deprecated)
33.69 mbar (millibars)
0.3369 dbar (decibars)
0.03369 bars
25.27 torr (unit officially deprecated)
25.27 mmHg (millimeters of mercury)
0.9949 inHg (inches of mercury)
34.35 cm WC (centimeters of water column)
343.5 mm WC (millimeters of water column)
0.3435 m WC (meters of water column)
13.53 in WC (inches of water column (conventional))
0.4886 psi (pounds-force per square inch)
70.36 lbf/ft^2 (pounds-force per square foot)
33.69 vacs
Comparisons for median vapor pressure 3369 Pa
≈ 0.34 × lung air pressure that a typical adult human can exert ( ≈ 9800 Pa )
≈ 0.67 × blood pressure fluctuation between heartbeats for a typical healthy adult ( ≈ 5000 Pa )
≈ 1.1 × typical pressure inside a domestic LPG cylinder with 70% propane and 30% butane at 20 degrees Celsius ( 3 kPa )
Corresponding quantities
Depth of water d giving gauge pressure p_e from p_e = ρ_(H_2O)gh: | 34 cm (centimeters) | 1.1 feet | 14 inches | (assuming maximum water density ≈ 1000 kg/m^3)
Standard Atmosphere altitude: | 23 km (kilometers) | 14 miles | (based on 1976 US Standard Atmosphere)