Chapter 12 Kinetics
Chapter 12 Key Equations
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relativereactionratesfor aA → bB=− 1a Δ[A]Δt = 1b Δ[B]Δt
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integrated rate law for zero-order reactions: At=−kt+A0,
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half-life for a zero-order reaction t1/2= A02k
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integrated rate law for first-order reactions: lnAt=−kt+lnA0,
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half-life for a first-order reaction t1/2= 0.693k
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integrated rate law for second-order reactions: 1At =kt+ 1A0,
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half-life for a second-order reaction t1/2= 1A0k
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k=Ae−Ea/RT
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ln k=−EaR 1T+ln A
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ln k1k2 = EaR 1T2 − 1T1
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