A 65.78 g piece of iron heated at 100.43 °C is placed in a coffee cup calorimeter contains 151.82 g of water at 22.50 °C. The contents reach thermal equilibrium at a final temperature of 25.68 °C. If the specific heat capacity of iron is 0.449 J/gC and the specific heat capacity of water is 4.184 J/gC, then how much heat is lost by the iron? O - 2208 J 2020 J O - 2208 kJ 2020 kJ

A 65.78 g piece of iron heated at 100.43 °C is placed in a coffee cup calorimeter contains 151.82 g of water at 22.50 °C. The contents reach thermal equilibrium at a final temperature of 25.68 °C. If the specific heat capacity of iron is 0.449 J/gC and the specific heat capacity of water is 4.184 J/gC, then how much heat is lost by the iron? O - 2208 J 2020 J O - 2208 kJ 2020 kJ

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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