Plot the following databoth on semi-log graphand standard rectangularTime(min)Drug AmgTimeDrug B(min) (mg)4coordinates, and thenanswer the following96891070582010a.Does the decrease in the4060735734204231amount of drug A/B appear to3060be a zero-order or a first-90124.51.7order process?b.What is the rate constant k?12010901302.5120c.What is the half-life t1/2 ?d.What is the equation for theline produced on the graph?

Amount of drug A and B with time is given.

Time (min) 10 20 40 60 90 120 130 Drug A mg 96 89 73 57 34 10 2.5 Time (min) Drug B (mg) 70 10 58 20 42 30 31 60 12 14 90 4.5 120 1.7 Plot the following data both on semi-log graph and standard rectangular coordinates, and then answer the following a.Does the decrease in the amount of drug A/B appear to be a zero-order or a first- order process? b. What is the rate constant k? c. What is the half-life t1/2 ? d.What is the equation for the line produced on the graph?

Time (min) 10 20 40 60 90 120 130 Drug A mg 96 89 73 57 34 10 2.5 Time (min) Drug B (mg) 70 10 58 20 42 30 31 60 12 14 90 4.5 120 1.7 Plot the following data both on semi-log graph and standard rectangular coordinates, and then answer the following a.Does the decrease in the amount of drug A/B appear to be a zero-order or a first- order process? b. What is the rate constant k? c. What is the half-life t1/2 ? d.What is the equation for the line produced on the graph?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter30: Kinetic Methods Of Analysis

Section: Chapter Questions

Problem 30.13QAP

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