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1. chem.libretexts.org › Bookshelves › Physical_and3.3.1: Order of Reaction Experiments - Chemistry LibreTexts

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   Feb 13, 2023 · If the reaction is first order with respect to that substance, then a straight line results; in a first order reaction, the rate is proportional to the concentration. If a curve results, the reaction is not first order. It might be second order or a fractional order such as 1.5 or 1.78.

2. chemguide.co.uk › physical › basicratesORDERS OF REACTION AND RATE EQUATIONS - chemguide

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   This reaction is first order with respect to A and zero order with respect to B, because the concentration of B doesn't affect the rate of the reaction. The reaction is first order overall (because 1 + 0 = 1).

3. general.chemistrysteps.com › how-to-determine-theHow to Determine the Reaction Order - Chemistry Steps

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   Our objective is to determine the reaction order by calculating the n from a set of experiments. Keep in mind that: If n = 0, the reaction is zero-order, and the rate is independent of the concentration of A. If n = 1, the reaction is first-order, and the rate is directly proportional to the concentration of A.

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5. studymind.co.uk › notes › determining-order-ofRate Equations - Determining Orders of Reactions Graphically ...

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   If the reaction is first-order, the rate constant is proportional to the rate of the reaction. If the reaction is second-order, the rate constant is proportional to the square of the concentration of the reactants.

6. www.chemguide.co.uk › physical › basicratesORDERS OF REACTION AND MECHANISMS - chemguide

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   The reaction is first order with respect to the organic compound, and zero order with respect to the hydroxide ions. The concentration of the hydroxide ions isn't affecting the overall rate of the reaction.

7. chem.libretexts.org › Bookshelves › Physical_and5.2: Methods of Determining Reaction Order - Chemistry LibreTexts

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   Feb 13, 2023 · First-Order Reactions. In a first-order reaction, the reaction rate is directly proportional to the concentration of one of the reactants. First-order reactions often have the general form A → products. The differential rate for a first-order reaction is as follows:

8. People also ask

   Why is a reaction first order?

   • This reaction is first order with respect to A and zero order with respect to B, because the concentration of B doesn't affect the rate of the reaction. The reaction is first order overall (because 1 + 0 = 1). What if you have some other number of reactants?

   ORDERS OF REACTION AND RATE EQUATIONS - chemguide

   chemguide.co.uk/physical/basicrates/orders.html

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   What are reaction orders in a rate law?

   • The reaction orders in a rate law describe the mathematical dependence of the rate on reactant concentrations. Referring to the generic rate law above, the reaction is m order with respect to A and n order with respect to B. For example, if m = 1 and n = 2, the reaction is first order in A and second order in B.

   Orders of Reaction - UCalgary Chemistry Textbook

   chem-textbook.ucalgary.ca/version2/chapter-7-main/rate-laws/orders-of-reaction/

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   What is a first order reaction in 1-bromopropane?

   • The reaction is first order in 1-bromopropane and first order in S 2 O 32−, with a rate constant of 8.05 × 10 −4 M −1 ·s −1. If you began a reaction with 40 mmol/100 mL of C 3 H 7 Br and an equivalent concentration of S 2 O 32−, what would the initial reaction rate be?

   5.2: Methods of Determining Reaction Order - Chemistry LibreTexts

   chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Kinetics/05:_Experimental_Methods/5.02:_Methods_of_Determining_Reaction_Order

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   How are reaction orders determined?

   • In earlier examples, we determined the reaction order with respect to a given reactant by comparing the different rates obtained when only the concentration of the reactant in question was changed. An alternative way of determining reaction orders is to set up a proportion using the rate laws for two different experiments.

   5.2: Methods of Determining Reaction Order - Chemistry LibreTexts

   chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Kinetics/05:_Experimental_Methods/5.02:_Methods_of_Determining_Reaction_Order

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   What is the overall order of a reaction?

   • The overall order of reaction is 2 - found by adding up the individual orders. Note: Where the order is 1 with respect to one of the reactants, the "1" isn't written into the equation. [A] means [A] 1. This reaction is zero order with respect to A because the concentration of A doesn't affect the rate of the reaction.

   ORDERS OF REACTION AND RATE EQUATIONS - chemguide

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   How do you know if a reaction is first order?

   • If the reaction is first order with respect to that substance, then a straight line results; in a first order reaction, the rate is proportional to the concentration. If a curve results, the reaction is not first order. It might be second order or a fractional order such as 1.5 or 1.78.

   3.3.1: Order of Reaction Experiments - Chemistry LibreTexts

   chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Kinetics/03:_Rate_Laws/3.03:_The_Rate_Law/3.3.01:_Order_of_Reaction_Experiments

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9. chem-textbook.ucalgary.ca › orders-of-reactionOrders of Reaction - UCalgary Chemistry Textbook

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   Orders of Reaction. The reaction orders in a rate law describe the mathematical dependence of the rate on reactant concentrations. Referring to the generic rate law above, the reaction is m order with respect to A and n order with respect to B. For example, if m = 1 and n = 2, the reaction is first order in A and second order in B.