Concept explainers
Videos
(a)
Interpretation:
The Lewis structure for
Concept introduction:
The Lewis structure shows the connectivity between atoms by identifying the lone pairs of electrons in a compound. Lewis structures are also called Lewis dot structures. The valence electrons around an atom are shown by dots. Bonds between atoms are shown by lines and the lone pair of electrons is shown by a pair of dots.
The rules to draw Lewis structure are given as,
• Determine the electronegativity and the number of valence electrons contributed by each atom.
• Generally, the lowest electronegativity atom is the central atom.
• Write the skeleton structure of the molecule.
• Two valence electrons are used to form a bond in skeleton structure between the central and outer atoms.
• Satisfy the octets of each atom by distributing the valence electrons as nonbonding electrons. It is better to start with the outermost atoms.
(b)
Interpretation:
The Lewis structure for
Concept introduction:
The Lewis structure shows the connectivity between atoms by identifying the lone pairs of electrons in a compound. Lewis structures are also called Lewis dot structures. The valence electrons around an atom are shown by dots. Bonds between atoms are shown by lines and the lone pair of electrons is shown by a pair of dots.
The rules to draw Lewis structure are given as,
• Determine the electronegativity and the number of valence electrons contributed by each atom.
• Generally, the lowest electronegativity atom is the central atom.
• Write the skeleton structure of the molecule.
• Two valence electrons are used to form a bond in skeleton structure between the central and outer atoms.
• Satisfy the octets of each atom by distributing the valence electrons as nonbonding electrons. It is better to start with the outermost atoms.
(c)
Interpretation:
The Lewis structure for
Concept introduction:
The Lewis structure shows the connectivity between atoms by identifying the lone pairs of electrons in a compound. Lewis structures are also called Lewis dot structures. The valence electrons around an atom are shown by dots. Bonds between atoms are shown by lines and the lone pair of electrons is shown by a pair of dots.
The rules to draw Lewis structure are given as,
• Determine the electronegativity and the number of valence electrons contributed by each atom.
• Generally, the lowest electronegativity atom is the central atom.
• Write the skeleton structure of the molecule.
• Two valence electrons are used to form a bond in skeleton structure between the central and outer atoms.
• Satisfy the octets of each atom by distributing the valence electrons as nonbonding electrons. It is better to start with the outermost atoms.
(d)
Interpretation:
The Lewis structure for
Concept introduction:
The Lewis structure shows the connectivity between atoms by identifying the lone pairs of electrons in a compound. Lewis structures are also called Lewis dot structures. The valence electrons around an atom are shown by dots. Bonds between atoms are shown by lines and the lone pair of electrons is shown by a pair of dots.
The rules to draw Lewis structure are given as,
• Determine the electronegativity and the number of valence electrons contributed by each atom.
• Generally, the lowest electronegativity atom is the central atom.
• Write the skeleton structure of the molecule.
• Two valence electrons are used to form a bond in skeleton structure between the central and outer atoms.
• Satisfy the octets of each atom by distributing the valence electrons as nonbonding electrons. It is better to start with the outermost atoms.
Want to see the full answer?
Check out a sample textbook solution
Chapter 1 Solutions
Organic Chemistry, Ebook And Single-course Homework Access
- Please help me solve these two problems. Thank you in advance.arrow_forwardNaming and drawing unsubstituted esters Write the systematic name of each organic molecule: Explanation structure Check name Х 2/5arrow_forwardPredict the product of this organic reaction: =0 CH3-O-CH2-C-OH + CH3-OH H P+H₂O A Specifically, in the drawing area below draw the condensed structure of P. If there isn't any P because this reaction won't happen, check the No reaction box under the drawing area. Click anywhere to draw the first atom of your structure. ☐arrow_forward
- Naming and drawing USUsted ester Draw the condensed structure of ethyl hexanoate. Click anywhere to draw the first atom of your structure. × A : ☐arrow_forwardExtra for Experts: Your Future in Chemistry. As you now know, there are countless jobs that involve chemistry! Research a chemistry profession that interests you. In your answer, discuss which aspects of the job most appeal to you.arrow_forwardMISSED THIS? Read Section 19.9 (Pages 878-881); Watch IWE 19.10 Consider the following reaction: CH3OH(g) CO(g) + 2H2(g) (Note that AG,CH3OH(g) = -162.3 kJ/mol and AG,co(g)=-137.2 kJ/mol.) Part A Calculate AG for this reaction at 25 °C under the following conditions: PCH₂OH Pco PH2 0.815 atm = 0.140 atm 0.170 atm Express your answer in kilojoules to three significant figures. Ο ΑΣΦ AG = -150 Submit Previous Answers Request Answer □? kJ × Incorrect; Try Again; 2 attempts remaining Calculate the free energy change under nonstandard conditions (AGrxn) by using the following relationship: AGrxn = AGrxn + RTInQ, AGxn+RTInQ, where AGxn is the standard free energy change, R is the ideal gas constant, T is the temperature in kelvins, a is the reaction quotient. Provide Feedback Next >arrow_forward
- Identify and provide a brief explanation of Gas Chromatography (GC) within the context of chemical analysis of food. Incorporate the specific application name, provide a concise overview of sample preparation methods, outline instrumental parameters and conditions ultilized, and summarise the outcomes and findings achieved through this analytical approach.arrow_forwardIdentify and provide a concise explanation of the concept of signal-to-noise ratio (SNR) in the context of chemical analysis. Provide specific examples.arrow_forwardIdentify and provide a concise explanation of a specific analytical instrument capable of detecting and quantifying trace compounds in food samples. Emphasise the instrumental capabilities relevant to trace compound analysis in the nominated food. Include the specific application name (eg: identification and quantification of mercury in salmon), outline a brief description of sample preparation procedures, and provide a summary of the obtained results from the analytical process.arrow_forward
- Identify and provide an explanation of what 'Seperation Science' is. Also describe its importance with the respect to the chemical analysis of food. Provide specific examples.arrow_forward5. Propose a Synthesis for the molecule below. You may use any starting materials containing 6 carbons or less (reagents that aren't incorporated into the final molecule such as PhзP do not count towards this total, and the starting material can have whatever non-carbon functional groups you want), and any of the reactions you have learned so far in organic chemistry I, II, and III. Your final answer should show each step separately, with intermediates and conditions clearly drawn. H3C CH3arrow_forwardState the name and condensed formula of isooxazole obtained by reacting acetylacetone and hydroxylamine.arrow_forward
ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
ChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill Education
Principles of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill Education
Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage Learning
Elementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY