Part C NO3 Draw the molecule by placing atoms on the grid and connecting them with bonds. Inclu electrons. Show the formal charges of all nonhydrogen atoms. > View Available Hint(s)
Formal Charges
Formal charges have an important role in organic chemistry since this concept helps us to know whether an atom in a molecule is neutral/bears a positive or negative charge. Even if some molecules are neutral, the atoms within that molecule need not be neutral atoms.
Polarity Of Water
In simple chemical terms, polarity refers to the separation of charges in a chemical species leading into formation of two polar ends which are positively charged end and negatively charged end. Polarity in any molecule occurs due to the differences in the electronegativities of the bonded atoms. Water, as we all know has two hydrogen atoms bonded to an oxygen atom. As oxygen is more electronegative than hydrogen thus, there exists polarity in the bonds which is why water is known as a polar solvent.
Valence Bond Theory Vbt
Valence bond theory (VBT) in simple terms explains how individual atomic orbitals with an unpaired electron each, come close to each other and overlap to form a molecular orbital giving a covalent bond. It gives a quantum mechanical approach to the formation of covalent bonds with the help of wavefunctions using attractive and repulsive energies when two atoms are brought from infinity to their internuclear distance.
![**Chapter 10 Problem Set**
**Exercise 10.64 - Enhanced - with Feedback and Hints**
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10.8 (Pages 412-414) | Watch KCV 10.8 | IWE 10.7
Draw a Lewis structure that obeys the octet rule for each of the following ions. Obeying the octet rule may mean that the structure you draw is not the most stable or ideal for the given molecule. Assign formal charges to each atom.
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**Part D**
**NH₄⁺**
Draw the molecule by placing atoms on the grid and connecting them with bonds. Include all lone pairs of electrons. Show the formal charges of all nonhydrogen atoms.
[View Available Hint(s)]
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**Diagram Area**
- The diagram area is a blank grid where you can draw the Lewis structure for NH₄⁺. Tools for drawing elements and bonds are available at the top, including options for drawing single, double, and triple bonds as well as lone pairs and charges.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb28168f2-f2e4-44a5-ae9d-15ad346edc8c%2Fa94a1ef4-78c2-4c10-a50f-27925dcc5ce6%2Fgy4pin5_processed.jpeg&w=3840&q=75)
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