A coffee cup calorimeter contains 151.36 g of water at 22.50 °C. A 65.837 g piece of iron isheated to 100.78 °C. The piece of iron is added to the coffee cup caloriemter and the contentsJreach thermal equilibrium at 25.68 °C. The specific heat capacity of iron is 0.449 and theg-KJspecific heat capacity of water is 4.184 .g-KHow much heat,q,is lost by the piece of iron?2220J9iron =How much heat, q, is gained by the water?9water =2013.86JThe difference between the heat lost by the piece of iron and the heat gained by the water is due to heat transfer to the styrofoamand the heat required to raise the temperature of the calorimeter. What is the heat capacity of the styrofoam calorimeter in joulesper kelvin () ?JCcalorimeter64.023KWhat would be the final temperature of the system if all of the heat lost by the iron was absorbed by the water?Tinal°CIncorrectII

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A coffee cup calorimeter contains 151.36 g of water at 22.50 °C. A 65.837 g piece of iron is heated to 100.78 °C. The piece of iron is added to the coffee cup caloriemter and the contents reach thermal equilibrium at 25.68 °C. The specific heat capacity of iron is 0.449 and the specific heat capacity of water is 4.184 . g-K How much heat, q, is lost by the piece of iron? 2220 J 9iron =

A coffee cup calorimeter contains 151.36 g of water at 22.50 °C. A 65.837 g piece of iron is heated to 100.78 °C. The piece of iron is added to the coffee cup caloriemter and the contents reach thermal equilibrium at 25.68 °C. The specific heat capacity of iron is 0.449 and the specific heat capacity of water is 4.184 . g-K How much heat, q, is lost by the piece of iron? 2220 J 9iron =

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter1: Temperature And Heat

Section: Chapter Questions

Problem 100P: One easy way to reduce heating (and cooling) costs is to add extra insulation in the attic of a...

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