CHEMISTRY COMMUNITY - Chemical Kinetics

Chemical Kinetics

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Kinetics vs. Thermodynamics Controlling a Reaction
Moderators: Chem_Mod, Chem_Admin
Topics: 215

215 Topics

725 Posts

Last post Re: catalysts
by Clarisse Wikstrom 1H View the latest post
Tue Mar 20, 2018 10:28 pm
General Rate Laws
$aR \to bP, Rate = -\frac{1}{a} \frac{d[R]}{dt} = \frac{1}{b}\frac{d[P]}{dt}$
Moderators: Chem_Mod, Chem_Admin
Topics: 622

622 Topics

1913 Posts

Last post Re: Visualizing Equilibrium
by Mona Lee 4L View the latest post
Mon Jan 07, 2019 11:14 pm
Method of Initial Rates (To Determine n and k)
Moderators: Chem_Mod, Chem_Admin
Topics: 236

236 Topics

729 Posts

Last post Re: sign of k
by Katelyn B 2E View the latest post
Sat Mar 17, 2018 11:16 pm
Zero Order Reactions
$\frac{d[R]}{dt}=-k; [R]=-kt + [R]_{0}; t_{\frac{1}{2}}=\frac{[R]_{0}}{2k}$
Moderators: Chem_Mod, Chem_Admin
Topics: 104

104 Topics

399 Posts

Last post Re: Half life
by Juanalv326 View the latest post
Sat Mar 17, 2018 11:58 pm
First Order Reactions
$\frac{d[R]}{dt}=-k[R]; \ln [R]=-kt + \ln [R]_{0}; t_{\frac{1}{2}}=\frac{0.693}{k}$
Moderators: Chem_Mod, Chem_Admin
Topics: 251

251 Topics

849 Posts

Last post Re: k' in Pseudo-First-Order …
by Christina Bedrosian 1B View the latest post
Sun Mar 18, 2018 5:17 pm
Second Order Reactions
$\frac{d[R]}{dt}=-k[R]^{2}; \frac{1}{[R]}=kt + \frac{1}{[R]_{0}}; t_{\frac{1}{2}}=\frac{1}{k[R]_{0}}$
Moderators: Chem_Mod, Chem_Admin
Topics: 141

141 Topics

458 Posts

Last post Re: Derivations
by Christina Cen 2J View the latest post
Sun Mar 18, 2018 3:18 pm
Reaction Mechanisms, Reaction Profiles
$K = \frac{k_{forward}}{k_{reverse}}$
Moderators: Chem_Mod, Chem_Admin
Topics: 541

541 Topics

1584 Posts

Last post Re: k1 and k2
by AnuPanneerselvam1H View the latest post
Wed Mar 21, 2018 5:59 am
Arrhenius Equation, Activation Energies, Catalysts
Arrhenius Equation: $\ln k = - \frac{E_{a}}{RT} + \ln A$
Moderators: Chem_Mod, Chem_Admin
Topics: 452

452 Topics

1310 Posts

Last post Re: Arrhenius equation
by AnuPanneerselvam1H View the latest post
Wed Mar 21, 2018 5:57 am
*Enzyme Kinetics
$V_{0} = \frac{V_{max}[S]}{K_{M} + [S]}; K_{M} = \frac{[E][S]}{[ES]}$
Moderators: Chem_Mod, Chem_Admin
Topics: 43

43 Topics

157 Posts

Last post Re: Catalyst and equilibrium …
by Katelyn B 2E View the latest post
Sun Mar 18, 2018 12:02 am
Experimental Details
Moderators: Chem_Mod, Chem_Admin
Topics: 22

22 Topics

71 Posts

Last post Re: Activated Complex vs. Tra…
by Alexander Peter 1F View the latest post
Sun Mar 18, 2018 12:31 am
Environment, Ozone, CFCs
Moderators: Chem_Mod, Chem_Admin
Topics: 3

3 Topics

7 Posts

Last post Re: Radical Chain Reactions
by David Minasyan 1C View the latest post
Fri Mar 16, 2018 12:47 pm
Biological Examples
Moderators: Chem_Mod, Chem_Admin
Topics: 7

7 Topics

20 Posts

Last post Re: SN2 Reactions
by Chem_Mod View the latest post
Wed Mar 14, 2018 9:53 pm

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