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A Assuming an altitude of 194 metres above mean sea level (the worldwide median altitude of human habitation), an indoor temperature of 23 °C, a dewpoint of 9 °C (40.85% relative humidity), and 760 mmHg sea level–corrected barometric pressure (molar water vapor content = 1.16%).
For the equivalent in degrees Fahrenheit °F, see: Boiling points of the elements (data page) Some values are predictions Primordial From decay Synthetic Border shows natural occurrence of the element
— "Values ranging from 21.3 to 21.5 gm/cm 3 at 20 °C have been reported for the density of annealed platinum; the best value being about 21.45 gm/cm 3 at 20 °C." 21.46 g/cm 3 — Rose, T. Kirke. The Precious Metals, Comprising Gold, Silver and Platinum .
25 Mn manganese; use: 221 LNG: 221 WEL: 220 Zhang et al. 225 26 Fe iron; use: 340 LNG: 340 WEL: 347 Zhang et al. 354 27 Co cobalt; use: 377 LNG: 377 WEL: 375 Zhang et al. 390 28 Ni nickel; use: 379 LNG: 377.5 WEL: 378 Zhang et al. 379 29 Cu copper; use: 300.4 LNG: 300.4 WEL: 300 Zhang et al. 305 30 Zn zinc; use: 115 LNG: 123.6 WEL: 119 Zhang et ...
Density of pure water at 60 °F = / or / [8] Note: There is no universal agreement on the exact density of pure water at various temperatures since each industry will often use a different standard. For example the, USGS says it is 0.99907 g/cm 3 . [ 9 ]
30 silicon steel foils each of thickness 0.0172 inches (0.4368 mm); density 7.79 g cm −3; measured near a temperature of 358.2 K under pressure in the range 0 — 125 psi: 0 psi 0.496 w m −1 K −1
Density (g cm-3) Boiling point (°C) K b (°C⋅kg/mol) Freezing point (°C) K f (°C⋅kg/mol) Data source; Aniline: 184.3 3.69 –5.96 –5.87 K b & K f [1] Lauric acid: 298.9 44 –3.9 Acetic acid: 1.04 117.9 3.14 16.6 –3.90 K b [1] K f [2] Acetone: 0.78 56.2 1.67 –94.8 K b [3] Benzene: 0.87 80.1 2.65 5.5 –5.12 K b & K f [2 ...
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