**Experiment: Determining the Rate Law**We are determining the rate law equation for a reaction A + B + C → ABC, where a dramatic and instant color change indicates that reactants are used up and the product is formed. The concentrations used in all experiments are [A] = 2.0M, [B] = 1.0M, and [C] = 3.0M.**Data Table for the Experiment:**| Volume of A, mL | Volume of B, mL | Volume of C, mL | Volume of Water, mL | Time from Mixing to Dramatic Color Change, sec ||-----------------|-----------------|-----------------|---------------------|-----------------------------------------------|| 0.5 | 2.0 | 2.0 | 95.5 | 35 || 1.0 | 2.0 | 2.0 | 95.0 | 6 || 0.5 | 1.0 | 2.0 | 96.5 | 71 || 0.5 | 2.0 | 5.0 | 92.5 | 36 |**Question:**What is the rate law for the reaction?a) rate = k[A]²[B]¹[C]⁰ b) rate = k[A]¹[B]²[C]⁰ c) rate = k[A]⁰[B]¹[C]² d) rate = k[A]²[B]¹[C]¹

According to the rate law, the rate of the reaction (R) is related to the concentration of reactants…

We are determining the rate law equation for a reaction A + B+ C > ABC in which a dramatic and instant color change tells us that reactants are used up and product is formed. (Concentrations used in all experiments are (A] = 2.0M, [B] = 1.0M and [C] = 3.0M) This is the data table for the experiment: Volume of Volume of Volume of Volume of water, C, Time from mixing to dramatic color change, sec в, ml A, ml ml ml 0.5 2.0 2.0 95.5 35 1.0 2.0 2.0 95.0 0.5 1.0 2.0 96.5 71 0.5 2.0 5.0 92.5 36 What is the rate law for the reaction? a) rate k[A]°[B]*[C]° b) rate = k[A]'[B]°[C]°. %3D c) rate = k[A]°[B]'[C]?. d) rate = k[A]°[B]°IC]*.

We are determining the rate law equation for a reaction A + B+ C > ABC in which a dramatic and instant color change tells us that reactants are used up and product is formed. (Concentrations used in all experiments are (A] = 2.0M, [B] = 1.0M and [C] = 3.0M) This is the data table for the experiment: Volume of Volume of Volume of Volume of water, C, Time from mixing to dramatic color change, sec в, ml A, ml ml ml 0.5 2.0 2.0 95.5 35 1.0 2.0 2.0 95.0 0.5 1.0 2.0 96.5 71 0.5 2.0 5.0 92.5 36 What is the rate law for the reaction? a) rate k[A]°[B][C]° b) rate = k[A]'[B]°[C]°. %3D c) rate = k[A]°[B]'[C]?. d) rate = k[A]°[B]°IC].

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

**Experiment: Determining the Rate Law**

We are determining the rate law equation for a reaction A + B + C → ABC, where a dramatic and instant color change indicates that reactants are used up and the product is formed. The concentrations used in all experiments are [A] = 2.0M, [B] = 1.0M, and [C] = 3.0M.

**Data Table for the Experiment:**

| Volume of A, mL | Volume of B, mL | Volume of C, mL | Volume of Water, mL | Time from Mixing to Dramatic Color Change, sec |
|-----------------|-----------------|-----------------|---------------------|-----------------------------------------------|
| 0.5 | 2.0 | 2.0 | 95.5 | 35 |
| 1.0 | 2.0 | 2.0 | 95.0 | 6 |
| 0.5 | 1.0 | 2.0 | 96.5 | 71 |
| 0.5 | 2.0 | 5.0 | 92.5 | 36 |

**Question:**

What is the rate law for the reaction?

a) rate = k[A]²[B]¹[C]⁰
b) rate = k[A]¹[B]²[C]⁰
c) rate = k[A]⁰[B]¹[C]²
d) rate = k[A]²[B]¹[C]¹

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