General, Organic, and Biological Chemistry - 4th edition
4th Edition
ISBN: 9781259883989
Author: by Janice Smith
Publisher: McGraw-Hill Education
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Chapter 4, Problem 88CP
Interpretation Introduction
Interpretation:
The Lewis structure of CH3+ and CH3-needs to be drawn and their shapes needs to be predicted.
Concept introduction:
A Lewis structure shows the arrangement of atoms in a molecule such that all the atoms have complete octets. The bonding electrons are represented as lines or bonds between two atoms and non-bonding electrons are represented as dots on the symbol of the respective atoms.
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Although carbon has four bonds in stable molecules, sometimes reactive carbon intermediates that contain carbon atoms without four bonds are formed for very short time periods. Examples of these unstable intermediates include the methyl carbocation (CH 3) + and the methyl carbanion (CH 3) −. Draw Lewis structures for both unstable ions and predict the shape around carbon.
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CH3COOH + CH3OH → CH3COOCH3 + H2O
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Chapter 4 Solutions
General, Organic, and Biological Chemistry - 4th edition
Ch. 4.1 - Use electron-dot symbols to show how a hydrogen...Ch. 4.1 - Use electron-dot symbols to show how two chlorine...Ch. 4.1 - How many covalent bonds are predicted for each...Ch. 4.1 - Fill in the lone pairs on each atom to give every...Ch. 4.1 - Prob. 4.4PCh. 4.2 - Draw a Lewis structure for each covalent molecule....Ch. 4.2 - Draw a Lewis structure for dimethyl ether (C2H6O)...Ch. 4.2 - Prob. 4.4PPCh. 4.2 - Prob. 4.5PCh. 4.2 - Prob. 4.6P
Ch. 4.3 - Prob. 4.7PCh. 4.3 - Prob. 4.8PCh. 4.4 - Prob. 4.5PPCh. 4.4 - Draw resonance structures for each polyatomic...Ch. 4.4 - Nitrous oxide, N2O, is a sweet-smelling gas...Ch. 4.5 - Name each compound: (a) CS2; (b) SO2; (c) PCl5;...Ch. 4.5 - Prob. 4.6PPCh. 4.6 - What is the shape around the indicated atom in...Ch. 4.6 - NaNH2, sodium amid, is a salt that contains a...Ch. 4.6 - Prob. 4.13PCh. 4.7 - Using the trends in the periodic table, rank the...Ch. 4.7 - Use electronegativity values to classify the...Ch. 4.8 - Label the polar bonds in each molecule, and then...Ch. 4.9 - Label the polar bonds in each molecule, and then...Ch. 4.9 - Use the ball-and-stick model of dihydrocapsaicin...Ch. 4 - For each pair of compounds, classify the bonding...Ch. 4 - For each pair of compounds, classify the bonding...Ch. 4 - Prob. 17PCh. 4 - How many bonds and lone pairs are typically...Ch. 4 - Prob. 19PCh. 4 - Fill in the lone pairs needed to give the main...Ch. 4 - Prob. 21PCh. 4 - Convert the 3-D model of the general anesthetic...Ch. 4 - Draw a valid Lewis structure for each molecule. Hl...Ch. 4 - Draw a valid Lewis structure for each molecule....Ch. 4 - Prob. 25PCh. 4 - Prob. 26PCh. 4 - Draw a valid Lewis structure for...Ch. 4 - Draw a valid Lewis structure for phosgene, CCl2O ,...Ch. 4 - Draw a valid Lewis structure for each ion: (a)...Ch. 4 - Draw a valid Lewis structure for each ion: (a)...Ch. 4 - Prob. 31PCh. 4 - Keeping in mind that some elements violate the...Ch. 4 - Prob. 33PCh. 4 - Prob. 34PCh. 4 - Prob. 35PCh. 4 - Prob. 36PCh. 4 - Prob. 37PCh. 4 - Label each pair of compounds are resonance...Ch. 4 - Prob. 39PCh. 4 - Draw three resonance structures for the nitrate...Ch. 4 - Name each covalent compound. PBr3 SO3 NCl3 P2S5Ch. 4 - Name each covalent compound. SF6 CBr4 N2O P4O10Ch. 4 - Prob. 43PCh. 4 - Prob. 44PCh. 4 - Add lone pairs where needed to give octets and...Ch. 4 - Add lone pairs where needed to give octets and...Ch. 4 - Prob. 47PCh. 4 - Match each compound with one of the molecular...Ch. 4 - Prob. 49PCh. 4 - Add lone pairs where needed to give octets and...Ch. 4 - Prob. 51PCh. 4 - Considering each of the given ball-and stick...Ch. 4 - Prob. 53PCh. 4 - Prob. 54PCh. 4 - Prob. 55PCh. 4 - Predict the bond angles around the indicated atoms...Ch. 4 - Prob. 57PCh. 4 - Prob. 58PCh. 4 - Rank the atoms in each group in order of...Ch. 4 - Prob. 60PCh. 4 - Prob. 61PCh. 4 - Identify elements D, E, and F and rank them in...Ch. 4 - Prob. 63PCh. 4 - Using electronegativity values, classify the bond...Ch. 4 - Label the bond formed between carbon and each of...Ch. 4 - Label the bond formed between fluroine and each of...Ch. 4 - Which bond in each pair is more polar-that is, has...Ch. 4 - Which bond in each pair is more polar-that is, has...Ch. 4 - Prob. 69PCh. 4 - Prob. 70PCh. 4 - Label the polar bonds and then decide if each...Ch. 4 - Label the polar bonds and then decide if each...Ch. 4 - Prob. 73PCh. 4 - Explain why H2O is a polar molecule but H2S is...Ch. 4 - Convert each ball-and-stick model to a Lewis...Ch. 4 - Convert each ball-and-stick model to a Lewis...Ch. 4 - Answer the following questions about the molecule...Ch. 4 - Answer the following question about the molecule...Ch. 4 - Prob. 79PCh. 4 - Lactic acid gives sour milk its distinctive taste....Ch. 4 - Use the ball-and-stick model of zingerone, a...Ch. 4 - Prob. 82PCh. 4 - Prob. 83PCh. 4 - Prob. 84PCh. 4 - Isobutyl cyanoacrylate is used in medical glues to...Ch. 4 - Prob. 86PCh. 4 - Cyclopropane is a stable compound that contains...Ch. 4 - Prob. 88CPCh. 4 - Prob. 89CPCh. 4 - Prob. 90CP
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