Input interpretation
strong acids | autoignition point
Summary
median | 500 °C highest | 640 °C (1, 3-cyclopentadiene) lowest | 300 °C (picric acid) distribution | | (based on 3 values; 14 unavailable)
Entities with missing values
trifluoromethanesulfonic acid | perchloric acid | hydrogen bromide | hydrogen iodide | hydrogen chloride | sulfuric acid | meldrum's acid | benzenesulfonic acid | nitric acid | isothiocyanic acid | ... (total: 14)
Autoignition point rankings
1 | picric acid | 300 °C 2 | methanesulfonic acid | 500 °C 3 | 1, 3-cyclopentadiene | 640 °C (based on 3 values; 14 unavailable)
Unit conversions for median autoignition point 500 °C
773 K (kelvins)
932 °F (degrees Fahrenheit)
1392 °R (degrees Rankine)
400 °Ré (degrees Réaumur)
270 °Rø (degrees Rømer)
Comparison for median autoignition point 500 °C
(200 to 800) °C below typical temperature of magma (700 to 1300 °C)
≈ typical temperature of an electric oven during self-cleaning (900 °F)
173 °C above melting point of lead (327.46 °C)
Corresponding quantities
Thermodynamic energy E from E = kT: | 67 meV (millielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 20261 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 0.0094 lx (lux)