Question

In: Chemistry

a. Can triethylamine hydrogen bond to water? if so, draw the hydrogen bond interaction. b. Is...

a. Can triethylamine hydrogen bond to water? if so, draw the hydrogen bond interaction.

b. Is it possible for a molecule to be able to hydrogen bond to water, but not be water-soluble? Explain your answer.

Solutions

Expert Solution

a) Yes, Triethyl amine can form Hydrogen bond with water.

b) "Like Dissolves Like" is the basic principle. H-Bond is one of the interactions that are responsible for dissolution process but H-bonding doesnot neccessarily ensure dissolution. Many times H-bod is just supporting interaction.

The molecule in which there is hydrophobic structural part those molecules even though capable of forming H-bond do not dissolve in water.

Triethyl amine is capable of forming H-bod but it has 3 ethyl chains which are hydrophobic and hence Triethylamine has poor solubility in water.

==========================XXXXXXXXXXXXXXX===================


Related Solutions

Draw one water molecule with 4 hydrogen bonds to 4 other water molecules. Indicating partial positive...
Draw one water molecule with 4 hydrogen bonds to 4 other water molecules. Indicating partial positive and partial negative charges.
How many hydrogen bonds can AMP form with water?
How many hydrogen bonds can AMP form with water?
1 a) Water can decompose to hydrogen and water vapor at high temperatures. You're pondering a...
1 a) Water can decompose to hydrogen and water vapor at high temperatures. You're pondering a little this and suggests the following mechanism: ?2? → ?? + ? Ka ? + ? → ?2 Kb ?? + ?? → ?2?2 Kc ?2?2 → ?2 + ?2 Kd From this information, derive an expression of the hydrogen formation rate. Don't forget to clearly state any assumptions you make. b) Suggest what information could be used to either support the mechanism or...
1. explain the difference between an ionic, covalent, and hydrogen bond. 2. draw and describe the...
1. explain the difference between an ionic, covalent, and hydrogen bond. 2. draw and describe the electronic configuration pf NaCI before and after the transfer of electrons. 3. what are the four major macromolecules and what are the corresponding building blocks from which each of these macromolecules are made? 4. draw and describe an example of a reaction that shows how a dipeptide is formed and broken down. 5. explain how each of the macromolecules contributes to the development and...
a) If a molecule can hydrogen bond, does it guarantee that it will have a higher...
a) If a molecule can hydrogen bond, does it guarantee that it will have a higher boiling point than a molecule that cannot? Explain why or why not. b) If a molecule has a stronger dipole moment than another molecule, does it guarantee it will have a higher boiling point? Explain why or why not. c) Sketch your prediction of a gas chromatogram for a mixture of propan-2-ol and hexan-2-one in your lab notebook. Label the axis and the peaks....
a) If a molecule can hydrogen bond, does it guarantee that it will have a higher...
a) If a molecule can hydrogen bond, does it guarantee that it will have a higher boiling point than a molecule that cannot? Explain why not b) If a molecule has a stronger dipole moment than another molecule, does it guarantee it will have a higher boiling point? Explain why not
How can a hydrogen bond be weaker than a covalent bond if molecules that have hydrogens...
How can a hydrogen bond be weaker than a covalent bond if molecules that have hydrogens bond have higher boiling point that the ones with covalent bonds?
hydrogen bonds... a) are the strongest but can be weak b) form between two hydrogen atoms...
hydrogen bonds... a) are the strongest but can be weak b) form between two hydrogen atoms c) involve the transfering of electrons d) strongest bonds due to their length e) only can be able to form between o2 atoms and H atoms within a molecule f) none of the above g) all of the above I) need more information
Can the carbon atom in a carbonyl group form hydrogen bonds with water molecules? Can the...
Can the carbon atom in a carbonyl group form hydrogen bonds with water molecules? Can the oxygen atom in a carbonyl group form hydrogen bonds with water molecules?
Compare the covalent bond with hydrogen bond.
Compare the covalent bond with hydrogen bond.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT