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A series of beakers are set up containing a chemical compound that decays over time. At time intervals, the concentration in one of the beakers is measured and recorded between times (t) (h) and concentrations (C) (mg/L). The model for the data is expressed as dc dt where k is the reaction rate (h-¹) and n is the order of reaction. Table 2 shows the value of concentration, C (mg/L) vs time, t (h). Time, t (h) Concentration, C (mg/L) -kcn 0 12 Table 2 1 10.7 2 10.2 3 39 9 4 8.3 (Eq. 2) 5 7.1

A series of beakers are set up containing a chemical compound that decays over time. At time intervals, the concentration in one of the beakers is measured and recorded between times (t) (h) and concentrations (C) (mg/L). The model for the data is expressed as dc dt where k is the reaction rate (h-¹) and n is the order of reaction. Table 2 shows the value of concentration, C (mg/L) vs time, t (h). Time, t (h) Concentration, C (mg/L) -kcn 0 12 Table 2 1 10.7 2 10.2 3 39 9 4 8.3 (Eq. 2) 5 7.1

Chemistry
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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(a)     If k = 0.08 and n = 1.1, predict the value of concentrations from t = 0 h to t = 5 h to the most accurate value.

(b) Calculate the sum of the square of the residual (SSR). where  SSR = Σ(Predicted data - Measured data)2

A series of beakers are set up containing a chemical compound that decays over time. At time intervals, the concentration in one of the beakers is measured and recorded between times (t) (h) and concentrations (C) (mg/L). The model for the data is expressed as dC dt where k is the reaction rate (h-¹) and n is the order of reaction. Table 2 shows the value of concentration, C (mg/L) vs time, t (h). Time, t (h) Concentration, C (mg/L) -kCn 0 12 Table 2 1 10.7 2 10.2 39 9 4 8.3 (Eq. 2) 5 7.1
Transcribed Image Text:A series of beakers are set up containing a chemical compound that decays over time. At time intervals, the concentration in one of the beakers is measured and recorded between times (t) (h) and concentrations (C) (mg/L). The model for the data is expressed as dC dt where k is the reaction rate (h-¹) and n is the order of reaction. Table 2 shows the value of concentration, C (mg/L) vs time, t (h). Time, t (h) Concentration, C (mg/L) -kCn 0 12 Table 2 1 10.7 2 10.2 39 9 4 8.3 (Eq. 2) 5 7.1
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