Calculate the change in entropy of 1.0 kg of lead when it cools from 500 °C to 100 °C. Take Cp,m= 26.44 J K-1 mol -1. Change in entropy = J/K. 3 sig. figures. Note: There is no need to add the units. Just the numerical value is sufficient as long as it is calculated in J/K. Please also indicate sign if it is necessary without a space from the numerical answer.

Calculate the change in entropy of 1.0 kg of lead when it cools from 500 °C to 100 °C. Take Cp,m= 26.44 J K-1 mol -1. Change in entropy = J/K. 3 sig. figures. Note: There is no need to add the units. Just the numerical value is sufficient as long as it is calculated in J/K. Please also indicate sign if it is necessary without a space from the numerical answer.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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