Question

In: Chemistry

A. Can a molecule of (CH3)3N form a hydrogen bond with another molecule of (CH3)3N? Explain...

A. Can a molecule of (CH3)3N form a hydrogen bond with another molecule of (CH3)3N? Explain your answer using a lewis dot structure

B. What is the major force between methyl alcohol (CH3OH) and water (H2O)? Using Lewis dot structures, illustrate the interaction

Solutions

Expert Solution

Solution:- (A) Hydrogen bond forms only when H is bonded to N, O or F. In (CH3)3N, three CH3 are bonded. No H is directly bonded to N. Hence no hydrogen bond would form between two molecule of (CH3)3N.

(B) Both CH3OH and H2O are polar covalent molecules and in both of these hydrogen atom is bonded to H so hydrogen bonding is the major force between these two molecules.


Related Solutions

Which of these has hydrogen bonding capabilities (HINT: Draw Lewis Structure) CH3OH CH3-O-CH3 F2 CH3CH3 (CH3)3N...
Which of these has hydrogen bonding capabilities (HINT: Draw Lewis Structure) CH3OH CH3-O-CH3 F2 CH3CH3 (CH3)3N H2O CIRCLE ALL THAT APPLY
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
Lewis Structure of (CH3)3N -complete
Lewis Structure of (CH3)3N -complete
A hydrogen bond could form between: 1. A partially negative nitrogen from one molecule and the...
A hydrogen bond could form between: 1. A partially negative nitrogen from one molecule and the hydrogen of a water molecule 2. The hydrogens of two methane molecules. 3. A calcium cation and the hydrogen of a water molecule. 4. The oxygen of one water molecule and the oxygen of another water molecule Please select the correct one
The odor of a dead fish is attributed to trimethylamine, (CH3)3N, one of a series of...
The odor of a dead fish is attributed to trimethylamine, (CH3)3N, one of a series of compounds of nitrogen, carbon, and hydrogen with a general formula of (CH3)nNH3-n where n = 0-3 (the n = 0 compound is ammonia). a) The Kb of trimethylamine [(CH3)3N)] is 6.5E-5 at 25 C. Calculate the pH of 3.00nE-4 M solution of dimethylamine. b) The Kb of mythylamine [(CH3)NH2] is 4.4E-4 at 25 C. Calculate the pH of 2.88E-3 M solution of mythylamine. c)...
Consider a molecule of hydrogen chloride, HCl. In this molecule, the light hydrogen atom orbits the...
Consider a molecule of hydrogen chloride, HCl. In this molecule, the light hydrogen atom orbits the heavy Cl atom, much like an electron orbits a heavy nucleus in an atom. The energy of H in the molecule is quantized. When exposed to electromagnetic field, the molecule HCl absorbs photons that promote the hydrogen atom to higher energy states, corresponding to faster rotation of H about Cl. What do you think is the approximate frequency of these photons? a) The frequency...
In the ammonia (NH3) molecule of the figure, three hydrogen (H) atoms form an equilateral triangle,...
In the ammonia (NH3) molecule of the figure, three hydrogen (H) atoms form an equilateral triangle, with the center of the triangle at distance d = 9.40 × 10x^–11 m from each hydrogen atom. The nitrogen (N) atom is at the apex of a pyramid, with the three hydrogen atoms forming the base. The nitrogen-to-hydrogen atomic mass ratio is 13.9, and the nitrogen-to-hydrogen distance is L = 10.14 × 1x^0–11 m. What are the (a) x and (b) y coordinates...
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.
7) It is possible to form D2O (deuterium oxide). This molecule contains 2 “heavy” hydrogen isotopes....
7) It is possible to form D2O (deuterium oxide). This molecule contains 2 “heavy” hydrogen isotopes. Compare the properties such as density, melting point, boil point, etc. between H2O and D2O. List reasons for these differences (include at least 5 properties). (15 pts.)
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT