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Molar mass: 32.042 g·mol −1 Appearance Colourless liquid Odor: Faint and similar to ethanol Density: ... Methanol (also called methyl alcohol and wood spirit, ...
Standard molar entropy, S o liquid: 127.2 J/(mol K) ... methanol d 15.6 °C/4 °C d 0 °C/4 °C d 10 °C/4 °C d 20 °C/4 °C freezing temp °C Distillation data
Methanol [4] 0.79 64.7 Ethanol: 0.78 78.4 1.22 –114.6 –1.99 K b [2] Ethylene bromide: 2.18 133 6.43 9.974 –12.5 K b & K f [1] Ethylene glycol: 1.11 197.3 2.26 ...
The molar mass of atoms of an element is given by the relative atomic mass of the element multiplied by the molar mass constant, M u ≈ 1.000 000 × 10 −3 kg/mol ≈ 1 g/mol. For normal samples from Earth with typical isotope composition, the atomic weight can be approximated by the standard atomic weight [ 2 ] or the conventional atomic weight.
At atmospheric pressure, mixtures of ethanol and water form an azeotrope at about 89.4 mol% ethanol (95.6% ethanol by mass, [84] 97% alcohol by volume), with a boiling point of 351.3 K (78.1 °C). [85] At lower pressure, the composition of the ethanol-water azeotrope shifts to more ethanol-rich mixtures. [86]
What is methanol? Methanol, a colourless liquid with a faintly sweet pungent smell, completely mixes with water. It’s very similar to ethanol – the pure form of alcohol in alcoholic drinks.
Molar mass: 184.238 g·mol −1 Appearance White crystals Density: 1.103 g/cm 3: Melting point: 69 °C (156 °F; 342 K) Boiling point: 298 °C (568 °F; 571 K)
Wine is one of the most popular alcoholic beverages worldwide, with people drinking it for hundreds, if not thousands, of years. Especially in light of red wine’s place in the Mediterranean diet ...