Ethyl Alcohol C2H5OH

Ethyl alcohol (ethanol) or ethanol solution C2H5OH [1170] [Pg.475]

In contact with ethyl alcohol, pure or in solution, the behaviour of aluminium is very similar to that observed with methyl alcohol it is even generally better, all the other parameters (concentration, temperature, etc.) being identical. [Pg.475]

The addition of other products such as benzene or methyl alcohol, in order to transform ethyl alcohol into fuel or to render it unsuitable for consumption (denatured alcohol), does not modify at all the resistance of aluminium. [Pg.475]

In practice, and for a long time, equipment in aluminium alloy is widely used for the extraction of alcohols by distillation (heat exchangers), as well as for the storage and transportation of these alcohols or mixtures thereof. [Pg.475]

TABLE 2-114 Specific Gravity 60760°F [(15.56715.56°C)] of Mixtures by Volume of C2H5OH and H2Q [Pg.119]

How many grams of glucose should there be in grape juice to produce 725 mL of wine that is 11.0% ethyl alcohol, C2H5OH (d = 0.789 g/cm3), by volume ... [Pg.72]

A two-liter plastic soft drink bottle can withstand a pressure of 5 atm. Half a cup (approximately 120 mL) of ethyl alcohol, C2H5OH (d = 0.789 g/mL), is poured into a soft drink bottle at room temperature. The bottle is then heated to 100°C (3 significant figures), changing the liquid alcohol to a gas. Will the soft drink bottle withstand the pressure, or will it explode ... [Pg.127]

Nonconductors of electricity when pure. Molecules are uncharged, so they cannot carry an electric current. In most cases (e.g., iodine, I2, and ethyl alcohol, C2H5OH), water solutions of molecular substances are also nonconductors. A few polar molecules, including HC1, react with water to form ions ... [Pg.235]

Molecular weight of ethyl alcohol, C2H5OH = 46 Specific enthalpy = 58.31 x 103/46 = 1268 kJ/kg... [Pg.68]

The reaction is usually carried out by dissolving the alkene or alkyne in a solvent such as ethyl alcohol (C2H5OH), adding the metal catalyst, and then exposing the mixture to hydrogen gas under pressure in a special apparatus. [Pg.171]

E) Ethyl alcohol (C2H5OH) is the only one that contains hydrogen bonding. [Pg.97]

A big national industry produces ethyl alcohol, C2H5OH, by tbe enzymatic action of yeast on sugar, by the reaction... [Pg.186]

What is the standard enthalpy of combustion of ethyl alcohol, C2H5OH SOLUTION ... [Pg.218]

ETHYL ALCOHOL C2H5OH also called grain alcohol or ethanol. This is the only type of alcohol that is safe to drink. Other alcohols like methyl alcohol and isopropyl alcohol are highly toxic and poisonous. [Pg.26]

Polar molecular substances are also soluble in polar water molecules. When a molecular substance such as ethyl alcohol (C2H5OH) dissolves in water (H20), polar ethyl alcohol molecules bond with polar water molecules. In general, likes dissolve likes. Polar solutes will dissolve in polar solvents. In addition, nonpolar solutes dissolve in nonpolar solvents. Nonpolar octane (C8H18) dissolves in nonpolar carbon tetrachloride (CC14). It follows that solutes and solvents of opposite polarity do not form solutions. Nonpolar oil does not dissolve in polar water. (Polar means bearing a charge.)... [Pg.98]

Ethyl alcohol, C2H5OH, can be made by the fermentation of glucose, C6H1206, as indicated by the (unbalanced) equation ... [Pg.37]

The molality of a solution of ethyl alcohol, C2H5OH, in water is 1.54 mol/kg. How many grams of alcohol... [Pg.203]

Polymers can also be synthesized from saturated monomers, e.g. by condensation of an organic acid with an alcohol into an ester with the formation of water. Simple alcoholes and fatty acids, such as ethyl alcohol (C2H5OH) and acetic acid (C2H5COOH) result in a low-molecular ester, ethyl acetate, but when bifunctional... [Pg.12]

With new sets of labeled test tubes containing the solids listed above, repeat the solubility tests using the solvents ethanol (ethyl alcohol), C2H5OH, acetone, (CH3)2CO, and petroleum ether in place of the water. Record your observations. [Pg.177]

Yeasts can act on a sugar, such as glucose, C6Hi206, to produce ethyl alcohol, C2H5OH, and carbon dioxide. [Pg.262]

Calculate the number of grams in 2.76 mol of ethyl alcohol, C2H5OH. [Pg.215]

Calculate the mole fraction of methyl alcohol, CH3OH, in a solution composed of 1.46 mol of methyl alcohol and 2.19 mol of ethyl alcohol, C2H5OH. [Pg.427]

At 25°C, the vapor pressure of pure benzene, CgHg, is 96.0 torr, and that of pure ethyl alcohol, C2H5OH, is 44.0 torr. Assuming ideal behavior, calculate the vapor pressure at 25°C of a solution that contains an equal mass of each. [Pg.440]

A solution is described as 16.5 m acetone, C3HgO, in ethyl alcohol, C2H5OH. Calculate the molality of ethyl alcohol in C3HgO. [Pg.442]

FIG. 11-2. The structure of the isomeric molecules ethyl alcohol, C2H5OH. and dimethyl ether, (CH3)20. [Pg.234]

In many states, a person is legally intoxicated if his or her blood has a concentration of 0.10 g (or more) of ethyl alcohol (C2H5OH) per deciliter. Express this threshold concentration in mol L . ... [Pg.477]

Suppose 0.125 g of a protein is dissolved in 10.0 cm of ethyl alcohol (C2H5OH), whose density at 20°C is 0.789 g cm . The solution rises to a height of 26.3 cm in an osmometer (an apparatus for measuring osmotic pressure). What is the approximate molar mass of the protein ... [Pg.480]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...