the boiling point of ethanol is 78.35 degrees C. does this make sense considering intermolecular forces?
Homework Answers
Yes! The ethanol molecule is polar so it's opposite ends attract each other and give rise to a special kind of intermolecular force which is also called as Hydrogen bonding.
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boiling point of ethanol is 78.35 degrees C. does this make sense
considering intermolecular forces?
2. Use your knowledge of intermolecular forces to provide an explanation for why the boiling point...
2. Use your knowledge of intermolecular forces to provide an explanation for why the boiling point of 2-hexanol is higher than the boiling point of 2,3-dimethyl-2-butanol. Be sure to consider all intermolecular forces in the molecules.
2. Use your knowledge of intermolecular forces to provide an explanation for why the boiling point...
2. Use your knowledge of intermolecular forces to provide an explanation for why the boiling point of 2-hexanol is higher than the boiling point of 2,3-dimethyl-2-butanol. Be sure to consider all intermolecular forces in the molecules.
CF2 24. (1 pt.) Ethanol has a higher boiling point than dimethyl ether. Which intermolecular force...
CF2 24. (1 pt.) Ethanol has a higher boiling point than dimethyl ether. Which intermolecular force is primarily responsible for this difference? H&C CH₂ H₃COh Oh dimethyl ether ethanol b.p. -24 °C b.p. 78 °C 25. (1 pt.) Dibutyl ether has a higher boiling point than ethanol. Which intermolecular force is primarily responsible for this difference? HJC-CH2OH H CHECH2CHE " CH CH 2 CH CH 3 ethanol b.p. 78 °C dibutyl ether b.p. 141 °C
why does HCN have a higher boiling point than FCN? ( has to do with intermolecular...
why does HCN have a higher boiling point than FCN? ( has to do with intermolecular forces?)
Rank the following in order of increasing boiling point, based on polarity and intermolecular forces: N2,...
Rank the following in order of increasing boiling point, based on polarity and intermolecular forces: N2, PCl3, O2, NaNO3
Measured boiling point of ethanol/water mixture: 79 degrees Celsius Known value of boiling poi...
Measured boiling point of ethanol/water mixture: 79 degrees Celsius Known value of boiling point mixture: 156.11 degrees Celsius - Comment on the measured boiling point of your distillate vs. the “known” value you looked up prior to the lab session. Calculate the percent error between these numbers.
2. Identify the strongest type of intermolecular forces in acetone, ethanol, water and hexane. (Structures listed...
2. Identify the strongest type of intermolecular forces in acetone, ethanol, water and hexane. (Structures listed on page 15.) Experiment 2 Intermolecular Forces There are three general types of intermolecular forces. All substances exhibit London Dispersion Forces (LDF), and they are generally the weakest of the three types. These London forces are due to the attractions between small, temporary dipoles that arise from the constant, random movement of the electrons in a substance. As molar mass increases, the size of...
rank based on decreasing boiling point and explain briefly based on all types of intermolecular forces...
rank based on decreasing boiling point and explain
briefly based on all types of intermolecular forces that appear in
each substance
CH3CH Br CH3CH CH Br CH CHF CH3CH2CH2OH IT 1.11
Pure ethanol has a boiling point of 78.0 °C. What is the boiling point of a...
Pure ethanol has a boiling point of 78.0 °C. What is the boiling point of a solution that contains 12.7 grams of KI (MW = 166 g/mol) dissolved in 125 grams of ethanol (MW = 46.0 g/mol)? Assume that KI is a strong electrolyte in ethanol. (Ethanol: kb= 1.22 °C/m)
Chemistry 2 help with lab questions! Intermolecular forces are not chemical bonds. Explain the difference. When...
Chemistry 2 help with lab questions! Intermolecular forces are not chemical bonds. Explain the difference. When answering the rest of the essay questions, use language that clearly distinguishes between chemical bonds and intermolecular forces. Why do compounds with higher intermolecular forces have higher boiling points? Show that you understand why a higher temperature is needed to boil a compound that has stronger intermolecular forces. Which has greater dispersion forces, hexane or pentane? How can you use their molecular formulas to...
2. Use your knowledge of intermolecular forces to provide an explanation for why the boiling point of 2-hexanol is higher than the boiling point of 2,3-dimethyl-2-butanol. Be sure to consider all intermolecular forces in the molecules.
2. Use your knowledge of intermolecular forces to provide an explanation for why the boiling point of 2-hexanol is higher than the boiling point of 2,3-dimethyl-2-butanol. Be sure to consider all intermolecular forces in the molecules.
CF2 24. (1 pt.) Ethanol has a higher boiling point than dimethyl ether. Which intermolecular force is primarily responsible for this difference? H&C CH₂ H₃COh Oh dimethyl ether ethanol b.p. -24 °C b.p. 78 °C 25. (1 pt.) Dibutyl ether has a higher boiling point than ethanol. Which intermolecular force is primarily responsible for this difference? HJC-CH2OH H CHECH2CHE " CH CH 2 CH CH 3 ethanol b.p. 78 °C dibutyl ether b.p. 141 °C
2. Identify the strongest type of intermolecular forces in acetone, ethanol, water and hexane. (Structures listed on page 15.) Experiment 2 Intermolecular Forces There are three general types of intermolecular forces. All substances exhibit London Dispersion Forces (LDF), and they are generally the weakest of the three types. These London forces are due to the attractions between small, temporary dipoles that arise from the constant, random movement of the electrons in a substance. As molar mass increases, the size of...
rank based on decreasing boiling point and explain
briefly based on all types of intermolecular forces that appear in
each substance
CH3CH Br CH3CH CH Br CH CHF CH3CH2CH2OH IT 1.11
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