Comments on: Two Types of Nucleophilic Substitution Reactions https://www.masterorganicchemistry.com/2012/06/27/two-types-of-substitution-reactions/ Mon, 27 Apr 2026 16:18:30 +0000 hourly 1 https://wordpress.org/?v=6.9.4 By: Mohit https://www.masterorganicchemistry.com/2012/06/27/two-types-of-substitution-reactions/#comment-793136 Mon, 27 Apr 2026 16:18:30 +0000 https://www.masterorganicchemistry.com/?p=5295#comment-793136 I think it is because the ‘-‘ sign represents the rate of disappearance of the reactants, and not the overall rate.

]]> By: Reem Kassem https://www.masterorganicchemistry.com/2012/06/27/two-types-of-substitution-reactions/#comment-721978 Wed, 01 Jan 2025 00:04:56 +0000 https://www.masterorganicchemistry.com/?p=5295#comment-721978 In the “How Two Nucleophilic Substitution Reactions Vary According To Rate Laws (First Order versus Second Order)”
If a first-order reaction has a formula of Ln(A)=-kt+Ln(A), meaning a negative slope, how does the second figure resembling a bromo tertiary halide in an SN1 reaction have a positive slope?

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