The Lewis diagrams of water and methanol molecule are to be drawn and the shapes of each molecule along with bond angle are to be stated. The polarities of each bond and relative polarities between water and methanol molecule are to be explained. Concept Introduction: The Lewis diagram of a compound shows how the valence electrons of an atom are arranged in the molecule. The molecular shapes are given by its valence electrons and lone pairs on central atom. The molecular shape depends on the distribution of atoms in space about the central atom, and on the bond angles between the atoms. The molecule containing two different electronegative atoms when joined through covalent bond, there will be charge distribution. This uneven distribution of charges leads to positive and negative poles. The molecules containing opposite poles has some dipole moment and are said to be polar molecules. Therefore, the molecules having nonzero dipole moment are polar molecules.

Question

Want to see the full answer?

Answer 1

Question

Chapter 13, Problem 49E

Interpretation Introduction

Interpretation:

The Lewis diagrams of water and methanol molecule are to be drawn and the shapes of each molecule along with bond angle are to be stated. The polarities of each bond and relative polarities between water and methanol molecule are to be explained.

Concept Introduction:

The Lewis diagram of a compound shows how the valence electrons of an atom are arranged in the molecule. The molecular shapes are given by its valence electrons and lone pairs on central atom. The molecular shape depends on the distribution of atoms in space about the central atom, and on the bond angles between the atoms.

The molecule containing two different electronegative atoms when joined through covalent bond, there will be charge distribution. This uneven distribution of charges leads to positive and negative poles. The molecules containing opposite poles has some dipole moment and are said to be polar molecules. Therefore, the molecules having nonzero dipole moment are polar molecules.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Using the Nernst equation to calculate nonstandard cell voltage A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: MnO2 (s)+4H* (aq)+2Cr²+ (aq) → Mn²+ (aq)+2H₂O (1)+2Cr³+ (aq) + 2+ 2+ 3+ Suppose the cell is prepared with 7.44 M H* and 0.485 M Cr²+ in one half-cell and 7.92 M Mn² and 3.73 M Cr³+ in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. ☐ x10 μ Х 5 ? 000 日。

Calculating standard reaction free energy from standard reduction... Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free energy AG° for the following redox reaction. Be sure your answer has the correct number of significant digits. NO (g) +H₂O (1) + Cu²+ (aq) → HNO₂ (aq) +H* (aq)+Cu* (aq) kJ - ☐ x10 x10 olo 18 Ar

Calculating the pH of a weak base titrated with a strong acid b An analytical chemist is titrating 116.9 mL of a 0.7700M solution of aniline (C6H5NH2) with a 0.5300M solution of HNO3. The pK of aniline is 9.37. Calculate the pH of the base solution after the chemist has added 184.2 mL of the HNO 3 solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO3 solution added. Round your answer to 2 decimal places. pH = ☐ ☑ 5