Pushing Electrons
4th Edition
ISBN: 9781133951889
Author: Weeks, Daniel P.
Publisher: Cengage Learning
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Chapter 1, Problem 47EQ
Interpretation Introduction
Interpretation:
The formal charge on the N and C atoms in the given molecule is to be calculated.
Concept Introduction:
Some organic
To calculate the formal charge on an atom in any given structure it is necessary to distinguish between the electrons that make up an atom’s octet and the electrons that formally “belong” to an atom. In any given Lewis structure all electrons associated with an atom either as an unshared pair or shared pair are part of that atom’s octet.
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Chapter 1 Solutions
Pushing Electrons
Ch. 1 - 1. Hydrogen is a Group I element and each...Ch. 1 - Methanol has the molecular formula CH4O. Its...Ch. 1 - 3. The skeleton of chloromethane is...Ch. 1 - 4. Methanol’s skeleton is
Connecting all bonded...Ch. 1 - 5. The structure for chloromethane is
It...Ch. 1 - Prob. 6EQCh. 1 - 7. Dimethyl ether
No. of electrons in...Ch. 1 - Methylamine (CH5N) No. of electrons in structure...Ch. 1 - Methanethiol (CH4S) No. of electrons in structure...Ch. 1 - Methylal (C3H8O2) No. of electrons in structure...
Ch. 1 - Prob. 11EQCh. 1 - Adding electrons to the skeleton by making single...Ch. 1 - This is done by removing an unshared pair from...Ch. 1 - Prob. 14EQCh. 1 - Prob. 15EQCh. 1 - Prob. 16EQCh. 1 - The skeleton of acetyl chloride is . Write the...Ch. 1 - Three constitutional isomers exist for the formula...Ch. 1 - A number of constitutional isomers exist for the...Ch. 1 - Using the method outlined above, derive the...Ch. 1 - Prob. 21EQCh. 1 - Prob. 22EQCh. 1 - Prob. 23EQCh. 1 - Prob. 24EQCh. 1 - The skeleton of benzyldimethylamine is
The...Ch. 1 - The skeleton is benzaldoxime is The number of...Ch. 1 - Prob. 27EQCh. 1 - Derive Lewis structures for the compounds below....Ch. 1 - Prob. 29EQCh. 1 - Derive Lewis structures for the compounds below....Ch. 1 - Prob. 31EQCh. 1 - Derive Lewis structures for the compounds below....Ch. 1 - The Lewis structure of acetone is Circling the...Ch. 1 - Chloromethane has the Lewis...Ch. 1 - In the Lewis structure for chloromethane, the...Ch. 1 - Prob. 36EQCh. 1 - The oxygen atom in acetone possesses ____ unshared...Ch. 1 - Nitrobenzene has the skeleton
The number of...Ch. 1 - Prob. 39EQCh. 1 - Compute and add on the formal charges I these...Ch. 1 - Prob. 41EQCh. 1 - Prob. 42EQCh. 1 - Prob. 43EQCh. 1 - Prob. 44EQCh. 1 - Prob. 45EQCh. 1 - Prob. 46EQCh. 1 - Prob. 47EQCh. 1 - Compute and add on the formal charges in these...Ch. 1 - Prob. 49EQCh. 1 - Prob. 50EQCh. 1 - The n-propyl cation can be formed from a molecule...Ch. 1 - Prob. 52EQCh. 1 - Prob. 53EQCh. 1 - Methanol, CH3OH, is a compound in which the formal...Ch. 1 - When a proton becomes bonded to diethyl ether, by...Ch. 1 - Tetrahydrofuran has the structure
When a proton...Ch. 1 - Prob. 57EQCh. 1 - Prob. 58EQCh. 1 - The structure of pyridine is
When a proton...Ch. 1 - The carbon atom owns one electron from each of ...Ch. 1 - The n-butyl anion can be formed from When the CLi...Ch. 1 - The isobutyl anion can be formed from When the CNa...Ch. 1 - Prob. 63EQCh. 1 - Ethanol, , is a compound in which the formal...Ch. 1 - The loss of a proton attached to the oxygen atom...Ch. 1 - A very strong base can remove a proton from...Ch. 1 - Prob. 67EQCh. 1 - Prob. 68EQCh. 1 - Prob. 69EQCh. 1 - The homolysis of the OO bond in diacetyl peroxide...Ch. 1 - Prob. 71EQCh. 1 - Prob. 72EQCh. 1 - Prob. 73EQCh. 1 - Prob. 74EQCh. 1 - Prob. 75EQCh. 1 - Heterolytic cleavage of the CO bond to yield a...Ch. 1 - Prob. 77EQCh. 1 - Prob. 78EQCh. 1 - Prob. 79EQCh. 1 - Prob. 80EQ
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- Compute and add on the formal charges in these Lewis structures. Trimethylamine oxidearrow_forwardWhat is the formal charge of the carbon atom in the structure below?arrow_forwardDetermine the formal charge on the nitrogen atom in each of the structures. NH3 NH2 H2N-OH E All nonbonding electrons are shown. What is the formal charge on the nitrogen atom in What is the formal charge on the nitrogen atom in structure A? structure B? + What is the formal charge on the nitrogen atom in What is the formal charge on the nitrogen atom in structure C? structure D? + What is the formal charge on the nitrogen atom in What is the formal charge on the nitrogen atom in structure E? structure F? What is the formal charge on the nitrogen atom in structure G?arrow_forward
- What is the formal charge on the nitrogen atom in structure A? + 0 – What is the formal charge on the nitrogen atom in structure B? + 0 – What is the formal charge on the nitrogen atom in structure C? + 0 – What is the formal charge on the nitrogen atom in structure D? + 0 – What is the formal charge on the nitrogen atom in structure E? + 0 – What is the formal charge on the nitrogen atom in structure F? + 0 – What is the formal charge on the nitrogen atom in structure G? + 0 –arrow_forwardWhat is the formal charge on nitrogen in the following structure?arrow_forward[Review Topics] [References] Unshared, or lone, electron pairs play an important role in determining the chemical and physical properties of organic compounds. Thus, it is important to know which atoms carry unshared pairs. Use the structural formulas below to determine the number of unshared pairs at each designated atom. Be sure your answers are consistent with the formal charges on the formulas. H3C -C=N=O a H₂C-C=N a b C Submit Answer C The number of unshared pairs at atom a is The number of unshared pairs at atom b is The number of unshared pairs at atom c is The number of unshared pairs at atom a is The number of unshared pairs at atom b is The number of unshared pairs at atom c is Retry Entire Group 1 more group attempt remaining Varrow_forward
- Do any of the atoms in the above compounds have a formal charge?arrow_forwardLewis structures showing all valence electrons. Assign formal charges in structure as appropriatearrow_forwardConsider a chemical species (either a molecule or an ion) in which a carbon atom forms three single bonds to three hydrogen atoms and in which the carbon atom possesses an unshared electron pair. (a) What formal charge would the carbon atom have? Note: enter sign followed by number to answer this question (e.g. "+1"). Formal charge = (b) What total charge would the species have? Note: enter sign followed by number to answer this question (e.g. "+1"). Total charge = (c) What shape would you expect this species have? Shape= (d) What would you expect the hybridization of the carbon atom to be? Carbon hybridization = sp O sp³d² O sp³d O sp³ sp²arrow_forward
- Can someone please show me how the all the transfer of electrons occurs using arrows and writing out the formal charges. I'm particularly confused about the first line. Please show every single electron pair involved (even on the h2o).arrow_forwardConsider the incomplete structure shown. Draw an alternative Lewis (resonance) structure for the incomplete structure. Show the unshared electron pairs and nonzero formal charges in your structure. Don't use radicals. Determine the formal charge on the nitrogen atom in the structure. If the atom is formally neutral, indicate a charge of zero.arrow_forwardDetermine the formal charge on each atom in the structure.arrow_forward
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