
(a)
Interpretation:
The bond type for each bond in POF3 has to be determined using Lewis structure and a formal charge.
Concept Introduction:
Lewis structure is also known as Lewis dot diagrams or electron dot structures. The bond between atoms and lone pairs of electrons that is present in the molecule. Lewis structure represents each atom and their position in structure using the chemical symbol. Excess electrons forms the lone pair are given by pair of dots, and are located next to the atom.
The formula for the formal charge can be written as
Formal charge= Valence electrons-lone pair electrons -Bonding electrons2
(a)

Explanation of Solution
The correct Lewis structure of the POF3 can be drawn as,
Draw a chart:
¯ O N Cl P O F ¯Valence electrons 5 6 7 Lone pair electrons 0 4 6 Bonding electrons 10 4 2 Formal charge 0 0 0 _
The total number of valence electron is 32.
The phosphorous atom has three single bonds and one double bond; both fluorine and oxygen have a one single bond. All atoms in POF3 has zero formal charge.
The bond between P-F is single bond and the bond between P=O is a double bond.
(b)
Interpretation:
The bond type for each bond in SOF3 has to be determined using Lewis structure and a formal charge.
Concept Introduction:
Refer part (a).
(b)

Explanation of Solution
The correct Lewis structure of the SOF3 can be drawn as,
Draw a chart:
¯ S O F¯Valence electrons 6 6 7 Lone pair electrons 0 4 6 Bonding electrons 12 4 2 Formal charge 0 0 0 _
The total number of valence electron is 40.
The sulfur atom has four single bonds and one double bond; all fluorine has a one single bond, oxygen has double bond. All atoms in SOF3 has zero formal charge.
The bond between S-F is single bond and the bond between S=O is a double bond.
Want to see more full solutions like this?
Chapter 6 Solutions
Chemistry: The Molecular Science
- Write the systematic name of each organic molecule: structure HO-C-CH2-CH3 O -OH CH3-CH2-CH2-CH2-CH2-C-OH CH3 CH3-CH-CH2-C-OH Explanation Check S namearrow_forwardtheres 2 productsarrow_forwardDraw the major product of this solvolysis reaction. Ignore any inorganic byproducts. + CH3CH2OH Drawing Q Atoms, Bonds and Rings OCH2CH3 || OEt Charges OH 00-> | Undo Reset | Br Remove Done Drag To Pan +arrow_forward
- Draw the major product of this SN1 reaction. Ignore any inorganic byproducts. CH3CO2Na CH3CO2H Drawing + Br Q Atoms, Bonds and Rings OAC Charges OH ОАс Na ဂ Br Undo Reset Remove Done Drag To Pan +arrow_forwardOrganic Functional Groups entifying positions labeled with Greek letters in acids and derivatives 1/5 ssible, replace an H atom on the a carbon of the molecule in the drawing area with a ce an H atom on the ẞ carbon with a hydroxyl group substituent. ne of the substituents can't be added for any reason, just don't add it. If neither substi er the drawing area. O H OH Oneither substituent can be added. Check D 1 Accessibility ado na witharrow_forwardDifferentiate between electrophilic and nucleophilic groups. Give examples.arrow_forward
- An aldehyde/ketone plus an alcohol gives a hemiacetal, and an excess of alcohol gives an acetal. The reaction is an equilibrium; in aldehydes, it's shifted to the right and in ketones, to the left. Explain.arrow_forwardDraw a Haworth projection or a common cyclic form of this monosaccharide: H- -OH H- OH H- -OH CH₂OHarrow_forwardAnswer the question in the first photoarrow_forward
- Ggggffg2258555426855 please don't use AI Calculate the positions at which the probability of a particle in a one-dimensional box is maximum if the particle is in the fifth energy level and in the eighth energy level.arrow_forwardExplain the concepts of hemiacetal and acetal.arrow_forwardBriefly describe a nucleophilic addition.arrow_forward
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningGeneral Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage Learning


