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1. If the initial concentration of phenol is 2.90x104 M, calculate the time (in hr) required for the concentration of phenol to decrease to 25.3 % of the initial concentration. Submit Answer Tries 0/5 2. If the initial concentration of phenol is 2.90x104 M, calculate the concentration (in M) after 2.9 hr. Submit Answer Tries 0/5

1. If the initial concentration of phenol is 2.90x104 M, calculate the time (in hr) required for the concentration of phenol to decrease to 25.3 % of the initial concentration. Submit Answer Tries 0/5 2. If the initial concentration of phenol is 2.90x104 M, calculate the concentration (in M) after 2.9 hr. Submit Answer Tries 0/5

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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At a certain temperature, the half-life of the first order decomposition of phenol (shown below) is 0.792 hr. phenol → cyclopentadiene + carbon monoxide Answer the following questions about the decomposition of phenol and report all answers to three significant figures. 1. If the initial concentration of phenol is 2.90×104 M, calculate the time (in hr) required for the concentration of phenol to decrease to 25.3% of the initial concentration. Submit Answer Tries 0/5 2. If the initial concentration of phenol is 2.90x104 M, calculate the concentration (in M) after 2.9 hr. Submit Answer Tries 0/5
Transcribed Image Text:At a certain temperature, the half-life of the first order decomposition of phenol (shown below) is 0.792 hr. phenol → cyclopentadiene + carbon monoxide Answer the following questions about the decomposition of phenol and report all answers to three significant figures. 1. If the initial concentration of phenol is 2.90×104 M, calculate the time (in hr) required for the concentration of phenol to decrease to 25.3% of the initial concentration. Submit Answer Tries 0/5 2. If the initial concentration of phenol is 2.90x104 M, calculate the concentration (in M) after 2.9 hr. Submit Answer Tries 0/5
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