Equal masses of the three metals shown below are all initially at 25oC. copper (c = 0.385 J/goC) iron (c = 0.449 J/goC) lead (c = 0.130 J/goC)   The same amount of heat is added to each metal. Which metal reaches the highest final temperature? -- ________ (copper OR iron OR lead) Each metal is heated to the same temperature on the stove, then placed in 250 mL of 25oC water. Which metal will cause the largest increase in water temperature? -- _____ (copper OR iron OR lead) Each metal is cooled to the same temperature in a freezer, then placed in 250 mL of 25oC water. Which metal will cause the smallest decrease in water temperature? -- _______ (copper OR iron OR lead)

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
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Equal masses of the three metals shown below are all initially at 25oC.

copper (c = 0.385 J/goC)

iron (c = 0.449 J/goC)

lead (c = 0.130 J/goC)

 

The same amount of heat is added to each metal. Which metal reaches the highest final temperature? -- ________ (copper OR iron OR lead)

Each metal is heated to the same temperature on the stove, then placed in 250 mL of 25oC water. Which metal will cause the largest increase in water temperature? -- _____ (copper OR iron OR lead)

Each metal is cooled to the same temperature in a freezer, then placed in 250 mL of 25oC water. Which metal will cause the smallest decrease in water temperature? -- _______ (copper OR iron OR lead)

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