TAILIEUCHUNG - Ebook An introduction to chemical kinetics: Part 2

(BQ) Part 2 book "An introduction to chemical kinetics" has contents: Complex reactions in the gas phase, reactions in solution, examples of reactions in solution. | 6 Complex Reactions in the Gas Phase Aims This chapter discusses complex reactions and focuses on the chemical mechanism. By the end of this chapter you should be able to recognize and classify the large variety of complex reactions distinguish between chain and non-chain mechanisms deduce mechanisms from experimental observations apply the steady state treatment recognize that there can be kinetically equivalent mechanisms recognize the distinctions between steady state and pre-equilibrium treatments quote the characteristics of chain reactions and their kinetic features appreciate the significance of third bodies in complex mechanisms. understand the special features of surface termination be aware of the features of branched chain reactions and the relation between branched chains and explosions, and be aware of the features of degenerate branching and the relation between degenerate branching and mild explosions An Introduction to Chemical Kinetics. Margaret Robson Wright # 2004 John Wiley & Sons, Ltd. ISBNs: 0-470-09058-8 (hbk) 0-470-09059-6 (pbk) 184 COMPLEX REACTIONS IN THE GAS PHASE Elementary and Complex Reactions Elementary reactions occur via a single chemical step. If reaction occurs mechanistically as A þ B ! products with mechanistic rate ¼ k½A ½B ð6:1Þ then the reaction is bimolecular and second order. There are only a few elementary bimolecular reactions in the gas phase, . the reaction NO þ O3 ! NO2 þ O2 is believed to occur in one step involving the simultaneous coming together of NO and O3 to form an activated complex, which changes configuration to give NO2 and O2 with ð6:2Þ rate ¼ k½NO ½O3 Many of the bimolecular reactions for which extensive data are available occur as individual steps in reactions involving radicals, . CH þ C2 H6 ! CH4 þ C2 H 3 5 C2 H þ C2 H ! C4 H10 5 5 Reactions between light molecules have been extensively studied in the last two decades, generally by molecular beam techniques

• Hoá học
• Complex reactions
• Chemical kinetics
• The gas phase
• Reactions in solution
• Examples of reactions in solution
• Reactions in solution
• Simple Reactions
• Kinetic Analysis
• Parallel Reactions
• Consecutive Reactions
• Microbial Kinetics
• Bioscientist
• velocities
• Zero Order Reactions
• learning outcomes
• different reactants
• several reactants
• Magnetic resonance
• Atkins’ physical chemistry
• Molecular interactions
• Molecules in motion
• The kinetics of complex reactions
• Molecular reaction dynamics
• Processes at solid surfaces
• Journal of Chemistry
• Ionic palladium complex
• N heterocyclic carbene
• C C bond formation
• Anionic palladium species
• Suzuki– Miyaura cross coupling reactions
• N heterocyclic carbene
• Dinuclear complex
• Organometallic chemistry
• Dibenzimidazolium salts
• Multicomponent reactions
• Lecture General Chemistry 1
• Bài giảng Hóa học đại cương 1
• Reactions in aqueous solution
• Redox reactions
• Solubility of ionic compounds
• Precipitation reactions
• fast solution methods of chemical
• chemical properties
• chemical identification
• chemical handbook
• to study methods
• exam review materials chemistry
• chemistry handbook
• the sequence of chemical reactions
• organic chemistry
• chemical terminology
• Energy Changes
• Solution Formation
• Spontaneity
• Disorder
• Chemical Reactions
• Concentration