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Is distilled ethanol similar to pure ethanol?
Yes, distilled ethanol is similar to pure ethanol. Distilled ethanol is produced using distillation to purify the ethanol, resulting in a high level of purity. Pure ethanol refers to ethanol that is free from impurities, and distilled ethanol typically meets this criteria.
Is the reacrion of ethanol with sodium more vigorous than water with sodium?
Yes, the reaction of ethanol with sodium is generally more vigorous than water with sodium. This is because ethanol is more polar than water, allowing it to facilitate faster reactions. Ethanol also has a lower dielectric constant, which promotes higher reactivity with sodium.
What is the word equation for burning ethanol?
Ethanol+oxygen-carbon dioxide+water
Why does ethanol burn differently than ethanol and water mixed?
Ethanol burns differently than a mix of ethanol and water because water has a higher boiling point compared to ethanol. Water will absorb heat during combustion, which can lower the overall temperature and affect the efficiency of the burning process. This can lead to a slower and less complete combustion compared to pure ethanol.
Water and ethanol can mix easily in all proportions. why?
Water and ethanol can mix easily in all proportions because they are both polar molecules with similar intermolecular forces. This allows them to form hydrogen bonds with each other, enabling them to mix homogeneously. The presence of hydrogen bonds between water and ethanol molecules helps overcome the differences in polarity, leading to their ability to dissolve in each other.
What is the solubility of napathalene in water and ethanol?
Naphthalene is insoluble in water but soluble in ethanol. In water, naphthalene forms a suspension due to its non-polar nature, while in ethanol, it dissolves because of the similar polarities of the solute and solvent.
Does ethanol contain water?
Yes, ethanol can contain water as it is a common impurity in ethanol. Ethanol is a type of alcohol that can be mixed with water.
What pairs of substances are miscible water and oxygen water and gasoline water and sodium chloride water and ethanol?
Water and ethanol are miscible, forming a homogeneous mixture due to similar polarities. Water and sodium chloride are not miscible as sodium chloride dissociates into ions in water. Water and oxygen are not miscible as oxygen is a gas and does not dissolve in water. Water and gasoline are immiscible due to their differing polarities.
Is distilled ethanol similar to pure ethanol?
Yes, distilled ethanol is similar to pure ethanol. Distilled ethanol is produced using distillation to purify the ethanol, resulting in a high level of purity. Pure ethanol refers to ethanol that is free from impurities, and distilled ethanol typically meets this criteria.
Which two are miscible with one another oil water and ethanol?
Water and ethanol. Oil is immiscible with either of those.
Is the reacrion of ethanol with sodium more vigorous than water with sodium?
Yes, the reaction of ethanol with sodium is generally more vigorous than water with sodium. This is because ethanol is more polar than water, allowing it to facilitate faster reactions. Ethanol also has a lower dielectric constant, which promotes higher reactivity with sodium.
Which fluid will float 5 kg of ethanol or 1kg of water?
1 kg of water will float in ethanol because ethanol is less dense than water.
How to obtain pure water and ethanol from a mixture of sea water and ethanol?
You would use distillation, in which the ethanol and water will boil at different temperatures.
How do you separat ethanol and water?
Ethanol and water can be separated using distillation. Since ethanol and water have different boiling points, heating the mixture will cause the ethanol to vaporize before the water. The vapor is then collected and condensed back into a liquid form, resulting in separate ethanol and water fractions.
Why can water dissolve NaCl and ethanol?
Water can dissolve NaCl because it has polar molecular structure which allows it to interact with the ions in NaCl, breaking the ionic bonds. Ethanol is a polar molecule as well, making it able to dissolve NaCl through similar polar interactions. Ethanol can also dissolve in water due to its polar characteristics and ability to form hydrogen bonds with water molecules.
What is the word equation for burning ethanol?
Ethanol+oxygen-carbon dioxide+water
What is the difference of absolute ethanol to the regular technical grade ethanol?
technical grade is bethween 96% and 98% ethanol and ethanol absolute means pure ethanol whithout water ('almost') 99.9% ethanol Absolute ethanol has no water whereas 96% ethanol has 4% water or 98% has 2% water. Thus, the reaction can occur with water.
