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Spirit of wine (concentrated ethanol; called aqua vitae or spiritus vini) ๐ (), S.V. or ๐ Amalgam (alloys of a metal and mercury) ๐ = aอaอa, ศงศงศง (among other abbreviations). Cinnabar (mercury sulfide) ๐ Vinegar (distilled) ๐ (in Newton) Vitriol (sulfates) ๐ [5] Black sulphur (residue from sublimation of sulfur) ๐ [7]
Up to 99.63 °C (the boiling point of water at 0.1 MPa), at this pressure water exists as a liquid. Above that, it exists as water vapor. Note that the boiling point of 100.0 °C is at a pressure of 0.101325 MPa (1 atm ), which is the average atmospheric pressure.
The established abundances of chemical elements in urban soils can be considered a geochemical (ecological and geochemical) characteristic, the accumulated impact of technogenic and natural processes at the beginning of the 21st century.
Another peculiarity in Japan is the existence of a popular version of data, which was tabulated in reference books such as the annual "Chronological Scientific Tables" (RCST1939(1938) [R 1]: E46 ), the "Dictionary of Physics and Chemistry" (IDPC(1939) [I 1]: app.VI ) and other prominent books on geochemistry and chemistry.
Different parts of the ocean do have slightly different isotopic concentrations: δ 18 O values range from –11.35‰ in water off the coast of Greenland to +1.32‰ in the north Atlantic, and δ 2 H concentrations in deep ocean water range from roughly –1.7‰ near Antarctica to +2.2‰ in the Arctic. Variations are much larger in surface ...
i = 1 for sugar in water; i = 1.9 for sodium chloride in water, due to the near full dissociation of NaCl into Na + and Cl − (often simplified as 2) i = 2.3 for calcium chloride in water, due to nearly full dissociation of CaCl 2 into Ca 2+ and 2Cl − (often simplified as 3)
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Depending on the formula and the symmetry of the structure, there might be several isotopomers of one isotopologue. For example, ethanol has the molecular formula C 2 H 6 O. Mono-deuterated ethanol, C 2 H 5 DO or C 2 H 5 2 HO, is an isotopologue of it. The structural formulas CH 3 −CH 2 −O−D and CH 2 D−CH 2 −O−H are two isotopomers ...