Domanda del libro di testo
Write a balanced chemical equation for the formation of a polymer via a condensation reaction from the monomers succinic acid 1HOOCCH2CH2COOH2 and ethylenediamine 1H2NCH2CH2NH22.
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Ch.12 - Solids and Modern Materials
Brown15th EditionChemistry: The Central ScienceISBN: 9780137542970
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TOC.tableOfContents
- Ch.1 - Introduction: Matter, Energy, and Measurement146
- Ch.2 - Atoms, Molecules, and Ions200
- Ch.3 - Chemical Reactions and Reaction Stoichiometry176
- Ch.4 - Reactions in Aqueous Solution155
- Ch.5 - Thermochemistry126
- Ch.6 - Electronic Structure of Atoms131
- Ch.7 - Periodic Properties of the Elements126
- Ch.8 - Basic Concepts of Chemical Bonding123
- Ch.9 - Molecular Geometry and Bonding Theories143
- Ch.10 - Gases147
- Ch.11 - Liquids and Intermolecular Forces91
- Ch.12 - Solids and Modern Materials122
- Ch.13 - Properties of Solutions126
- Ch.14 - Chemical Kinetics174
- Ch.15 - Chemical Equilibrium101
- Ch.16 - Acid-Base Equilibria139
- Ch.17 - Additional Aspects of Aqueous Equilibria146
- Ch.18 - Chemistry of the Environment72
- Ch.19 - Chemical Thermodynamics129
- Ch.20 - Electrochemistry142
- Ch.21 - Nuclear Chemistry101
- Ch.22 - Chemistry of the Nonmetals68
- Ch.23 - Transition Metals and Coordination Chemistry66
- Ch.24 - The Chemistry of Life: Organic and Biological Chemistry10
Brown15th EditionChemistry: The Central ScienceISBN: 9780137542970Non è quello che usi tu?Cambia libro di testo
Capitolo 12, Problema 84
Indicate whether the following statement is true or false: For an addition polymerization, there are no by-products of the reaction (assuming 100% yield).
Guida verificata passo dopo passo1
Step 1: Understand the process of addition polymerization. In addition polymerization, monomers with double bonds (like alkenes) react to form a polymer without the loss of any small molecules.
Step 2: Recognize that in addition polymerization, the polymer forms by the successive addition of monomer units, where the double bonds open up and link together.
Step 3: Note that unlike condensation polymerization, which involves the loss of small molecules like water or methanol, addition polymerization does not produce any by-products.
Step 4: Consider the assumption of 100% yield, which implies that all monomers are converted into the polymer without any side reactions or leftover monomers.
Step 5: Conclude that the statement is true because, in addition polymerization with 100% yield, there are no by-products formed.
Concetti chiave
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Addition Polymerization
Addition polymerization is a type of polymerization where monomers with unsaturated bonds (like alkenes) react to form a polymer. This process involves the breaking of double bonds in the monomers, allowing them to link together into long chains. Unlike condensation polymerization, addition polymerization typically does not produce by-products, as the reaction solely involves the monomers combining.
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Percorso guidato
02:55
Addition Reactions
Monomers and Polymers
Monomers are small, simple molecules that can join together to form larger structures known as polymers. In the context of addition polymerization, the monomers are usually unsaturated compounds that can undergo reactions to create long-chain molecules. Understanding the relationship between monomers and polymers is crucial for grasping how addition polymerization works and its implications for material properties.
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04:13Crystalline vs Amorphous Solids
Reaction Yield
Reaction yield refers to the amount of product obtained from a chemical reaction compared to the theoretical maximum amount possible. In the case of addition polymerization, if the yield is assumed to be 100%, it implies that all monomers are converted into the polymer without any loss or formation of by-products. This concept is essential for evaluating the efficiency and practicality of polymerization processes.
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Percorso guidato
03:09Percent Yield in Reactions
Pratica correlata
Domanda del libro di testo
(a) What is a monomer? (b) Which of these molecules can be used as a monomer: ethanol, ethene (also called ethylene), methane?
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Domanda del libro di testo
Write the chemical equation that represents the formation of (b) polyacrylonitrile from acrylonitrile (polyacrylonitrile is used in home furnishings, craft yarns, clothing, and many other items).
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