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What is more polar either ethyl acetate or pet ether?
Ethylacetate is more polar. IT has a carbonyl group, which means the more electronegative Oxygen is drawing electron density towards oxygen, hence leaves the carbonyl carbon to be delta positive, hence there is polarity between those atoms of the molecule, then there is the ethyl group attached to this same carbonyl carbon, which although there is a degree of induction due to the CH2CH3 somewhat pushing towards the the carbonyl carbon, yet again the oxygen attached draws more density away, than the ethyl aspect pushing in, hence on both fronts, the molecule is polar. NOW in comparison to petroleum ether, well, petroleum ether, is usually short chained alkanes, either pentane, hexane, and is a fraction of refined oil. THE UPPER LIGHTER FRACTION, and not to be compared to say an actual ether, such as diethyl ether. So on that basis, pet ether is non polar. NOW if you meant diethyl ether. ETHYL ACETATE is still more polar, as the ether has one oxygen between methylene groups, or perhaps two methyl groups. and yes, there is an electronegative difference between that oxygen and the carbon next to it, but an ether is flanked by two carbon groups, hence the polarity of the molecule is minimized.
Ethyl acetate and water forms an azeotrope?
True. Ethyl acetate and water do form an azeotrope at a specific composition, where the vapor phase has the same ratio of ethyl acetate to water as the liquid phase. This azeotrope has a boiling point lower than that of either pure component.
How do you account for these facts N-butyl alcohol has a much higher boiling point than its isomer di-ethyl ether yet both compounds have the same solubility in water?
n-butyl alcohol has a higher boiling point than di-ethyl ether because there is more hydrogen bonding in n-butyl alcohol which results in a higher energy needed to break the intermolecular hydrogen bonds.
Is acetone and acetate the same?
No, acetone and acetate are different compounds. Acetone is a colorless liquid solvent used in nail polish remover and industrial processes, while acetate refers to the acetate ion or compounds containing that ion.
Is Ammonium acetate and Sodium acetate the same thing?
No, Sodium acetate (NaCH3CO2) contains the positive ion of sodium (Na+), a highly reactive metal. It is the product of acetic acid (CH3CO2H) reacting with sodium hydroxide (NaOH). Sodium acetate is mildly basic. Ammonium acetate (NH4CH3CO2H) contains the ammonium ion (NH4+) a polyatomic ion composed of the nonmetal nitrogen and hydrogen. It is the product of ammonia (NH3) reacting with acetic acid. Ammonium acetate is neutral.
What is the evaporation rate of diethyl ether rel to n-butyl acetate?
Diethyl ether has a higher evaporation rate compared to n-butyl acetate due to its lower boiling point and higher vapor pressure. This means that diethyl ether will evaporate more quickly than n-butyl acetate when exposed to the same conditions.
What is more polar either ethyl acetate or pet ether?
Ethylacetate is more polar. IT has a carbonyl group, which means the more electronegative Oxygen is drawing electron density towards oxygen, hence leaves the carbonyl carbon to be delta positive, hence there is polarity between those atoms of the molecule, then there is the ethyl group attached to this same carbonyl carbon, which although there is a degree of induction due to the CH2CH3 somewhat pushing towards the the carbonyl carbon, yet again the oxygen attached draws more density away, than the ethyl aspect pushing in, hence on both fronts, the molecule is polar. NOW in comparison to petroleum ether, well, petroleum ether, is usually short chained alkanes, either pentane, hexane, and is a fraction of refined oil. THE UPPER LIGHTER FRACTION, and not to be compared to say an actual ether, such as diethyl ether. So on that basis, pet ether is non polar. NOW if you meant diethyl ether. ETHYL ACETATE is still more polar, as the ether has one oxygen between methylene groups, or perhaps two methyl groups. and yes, there is an electronegative difference between that oxygen and the carbon next to it, but an ether is flanked by two carbon groups, hence the polarity of the molecule is minimized.
What are the possible isomers for C4H8O2?
Possible isomers for C4H8O2 include two pairs of structural isomers: 1) butyl acetate and ethyl propanoate, and 2) methyl butanoate and diethyl ether. Each pair has different structural arrangements of atoms while having the same molecular formula.
Ethyl acetate and water forms an azeotrope?
True. Ethyl acetate and water do form an azeotrope at a specific composition, where the vapor phase has the same ratio of ethyl acetate to water as the liquid phase. This azeotrope has a boiling point lower than that of either pure component.
How do you account for these facts N-butyl alcohol has a much higher boiling point than its isomer di-ethyl ether yet both compounds have the same solubility in water?
n-butyl alcohol has a higher boiling point than di-ethyl ether because there is more hydrogen bonding in n-butyl alcohol which results in a higher energy needed to break the intermolecular hydrogen bonds.
Is peanut skin had greater antioxidant than green tea?
AbstractHoang V.H., Apoštolová P., Dostálová J., Pudil F., Pokorný J. (2008): Antioxidant activity of peanutskin extracts from conventional and high-oleic peanuts. Czech J. Food Sci., 26: 447-457.Peanut skins were isolated from deshelled and dried conventional and high-oleic peanuts. In order to obtain simplermixtures of phenolics with other components of the respective extract, the samples were extracted with solventsof increasing polarity (hexane, ethyl acetate, and methanol). The amounts of extracts were as follows: methanol >hexane > ethyl acetate, and the contents of phenolic constituents in the extracts: ethyl acetate > methanol > hexane.Ethyl acetate extracts from the skins of both conventional and high-oleic peanuts were about the same. The amountof peanut skin ethyl acetate extract was higher than that of tea leaves,
Is petroleum ether and hexane both are same?
Petroleum ether and hexane are not the same, although they are both hydrocarbon solvents. Hexane is a specific compound composed of six carbon atoms in a straight chain, while petroleum ether is a mixture of various hydrocarbons obtained from petroleum refining. Hexane has a higher purity and is more commonly used in laboratory settings.
If you boil ethyl alcohol does the chemical structure change?
No. The chemical structure of ethyl alcohol gas is the same as ethyl alcohol liquid.
Is ch3coona and nach3coo the same thing?
No, ch3coona (sodium acetate) and nach3coo (sodium acetate trihydrate) are not the same thing. Sodium acetate is the anhydrous form, while sodium acetate trihydrate contains three molecules of water.
Is ethyl the same as acetylene?
No, Ethyl referrs to the radical C2H5 - it comes from ethane (C2H6) with one hydrogen atom removed. Acetylene is C2H2. And it is not a radical like Ethyl is.
Is acetone and acetate the same?
No, acetone and acetate are different compounds. Acetone is a colorless liquid solvent used in nail polish remover and industrial processes, while acetate refers to the acetate ion or compounds containing that ion.
Is Ammonium acetate and Sodium acetate the same thing?
No, Sodium acetate (NaCH3CO2) contains the positive ion of sodium (Na+), a highly reactive metal. It is the product of acetic acid (CH3CO2H) reacting with sodium hydroxide (NaOH). Sodium acetate is mildly basic. Ammonium acetate (NH4CH3CO2H) contains the ammonium ion (NH4+) a polyatomic ion composed of the nonmetal nitrogen and hydrogen. It is the product of ammonia (NH3) reacting with acetic acid. Ammonium acetate is neutral.
