+7 3812 370-744 +7 3812 321-555 details and contacts the main About company Products and services Helpful information Branches Contacts Basic properties of gases Basic physical properties of gases Name Chemical formula Molecular mass Gas constant, J / (kg K) Normal boiling point, K gas density, kg / m 3 density liquid, kg / m 3 Oxygen O 2 32 259.8 90.18 4.4 1136 Nitrogen N 2 28 296.8 77.35 4.61 807 Argon Ar 40 208.2 87.29 5.85 1393 Helium He four 2078 4,215 16.76 125 Carbon dioxide CO 2 44 188.9 194.7 13.85 1180 Acetylene C 2 H 2 26 319.6 189.13 2.16 610 Volumes and masses of gases (conversion factors) Name Weight, kg Volume gas, m 3 liquid, l Oxygen 1.36 one 1.19 1.14 0.84 one one 0.74 0.86 Nitrogen 1.19 one 1.47 0.81 0.68 one one 0.84 1.24 Argon 1.69 one 1.22 1.39 0.82 one one 0.59 0.72 Carbon dioxide 1.87 one 1.59 one 0.53 0.85 1.18 0.63 one Helium 0.169 one 1.35 0.125 0.741 one one 5.91 7.89 Acetylene 1.11 one - one 0.902 - All publications " Sign in check in Your order total selections: 0 checkout Helpful information Transportation of cylinders Transportation of dangerous goods Organization of delivery of dangerous goods Safety requirements for handling cylinders Basic properties of gases The entire list of articles " © All rights reserved. Autogenous plant. 2011 Studio "Graf" - Website development free porn online ; Scrap metal removal

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