'Second order reaction' diaporamas de présentation

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Chemical Kinetics

Chemical Kinetics

Chemical Kinetics. Chapter 14 AP Chemistry. Chemical Kinetics. Kinetics – the area of chemistry concerned with the rate (or speed) of a reaction. Kinetics vs. Thermodynamics Applications: Medicine, Chemical Engineering. Reaction Rate Factors. Physical state of reactants Surface area

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1.08k views • 68 slides
Reaction Rates (Chapter 13)

Reaction Rates (Chapter 13)

Reaction Rates (Chapter 13). Take a sample reaction; A + 3 B  2 C Rate is measured as the disappearance of starting material, or the appearance of product. Average Rate. – D [A]. 1. – D [B]. 1. D [C]. rate = . =. =. D t. 3. D t. 2. D t. [A] f – [A] init. average rate = .

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1.21k views • 36 slides
Piseth Som

Piseth Som

Applications of Fenton and Fenton-like Reactions with Subsequent Hydroxide Precipitation for Derusting Wastewater Treatment. Piseth Som. Master Program in Chemical and Environmental Engineering 07 January 2014. Outline. Background and Problems Rational and Importance

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583 views • 30 slides
E2 Reactions

E2 Reactions

E2 Reactions. E2 = elimination, bimolecular Reaction is concerted (one step) Rate = k[substrate][base] (a second order process) E2 can occur with S N 2. Occurs by abstraction of H + from a C adjacent to the C with the LG. Products follow Zaitsev’s Rule.

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1.24k views • 26 slides
Substitution Reactions – S N 1

Substitution Reactions – S N 1

Substitution Reactions – S N 1. Recall that the following reaction does not proceed via an S N 2 mechanism. The electrophilic carbon atom is too sterically crowded for the nucleophile to attack it. For this type of substrate, the reaction proceeds by a different mechanism, an S N 1 mechanism. .

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383 views • 18 slides
Colloidal Aggregation

Colloidal Aggregation

Colloidal Aggregation. FDSC400. Goals. Aggregation rate Interaction potentials Electrostatic repulsion Van der Waals attraction DVLO theory Steric repulsion. Second order reaction (fast kinetics):. Aggregation Rate. or. 2P P 2. Smoulokowski Kinetics.

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457 views • 13 slides
Isothermal Reactor Design – Part 2

Isothermal Reactor Design – Part 2

Isothermal Reactor Design – Part 2. Pressure Drop In Reactors. Design a PBR. In case of 2nd order rxn , gas phase , isothermal . mole balance rate laws stoichiometry combination. Need to relate pressure drop to catalyst weight (in order to determine conversion). Design a PBR.

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466 views • 12 slides

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