Methanol because the longer the side chains the less polar it becomes
Most salts will dissolve more readily in water than ethanol, so in ethanol the solid can crystallize out at lower concentrations. Also ethanol has the added benefit of being more easily removed by evaporation.
yes, it is much more soluble in ethanol than in water.
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Ethanol has a polar and non polar end the polar end will be attracted to water and the non polar end will dissolve in gasoline but its limited because of size of the molecule and not having the strongest attractive forces
Yes, ethanol belongs to the alcohol functional group therefore polar, and BaCl2 is polar, so it does dissolve.
Most salts will dissolve more readily in water than ethanol, so in ethanol the solid can crystallize out at lower concentrations. Also ethanol has the added benefit of being more easily removed by evaporation.
Ethylene glycol is more polar than ethanol - a rough measure of polarity is given by the dielectric constant. For example, water is 80, ethylene glycol 37, and ethanol 24.3. Water is the most polar, followed by ethylene glycol and ethanol. Another way to think about it is that ethanol has one alcohol group, and ethylene glycol has two, so it is more polar.
yes, it is much more soluble in ethanol than in water.
Water is polar, and so is salt (because it's ionic and therefore polar by definition.) So salt dissolves easily in water, because in chemistry, "like dissolves like." Ethanol is non-polar (because it's a hydrocarbon, and they're all non-polar.) So water and ethanol won't dissolve in each other. Nor will ethanol dissolve salt.
Ethanol is more polar. Propanol has three ch3-OH groups which affect the polarity, making it less polar.
Water is preferred over ethanol for chromatography because it is more polar and can interact with a wider range of compounds, providing better separation. Additionally, water is a safer and more environmentally friendly solvent compared to ethanol.
Yes it is. Because they are both not polar.
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Ethyl alcohol (or ethanol) is water-miscible because it can form hydrogen bonds with water molecules. The hydroxyl (OH) group in ethanol is polar and can interact with the polar water molecules, allowing ethanol to mix easily with water. This property makes ethanol a versatile solvent for a wide range of substances.
The polar group -OH of ethanol is bonded to water by hydrogen bonds.
Ethanol is more soluble than hexane and benzene in water due to its polar nature. Hexane and benzene are nonpolar compounds and have low solubility in water.
Ethanol has a polar and non polar end the polar end will be attracted to water and the non polar end will dissolve in gasoline but its limited because of size of the molecule and not having the strongest attractive forces