A 251 g piece of lead (SH=0.160 J/g degrees Celsius) with an initial temperature of 90.5 degrees Celsius is placed in 100.0 mL of water with an initial temperature of 21.5 degrees Celsius. What is the temperature of the water at equilibrium? How much heat in joules was transferred from the metal to the water?
A 251 g piece of lead (SH=0.160 J/g degrees Celsius) with an initial temperature of 90.5 degrees Celsius is placed in 100.0 mL of water with an initial temperature of 21.5 degrees Celsius. What is the temperature of the water at equilibrium? How much heat in joules was transferred from the metal to the water?
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter15: Energy And Chemical Change
Section: Chapter Questions
Problem 78A: Alloys When a 58.8-g piece of hot alloy is placed in125 g of cold water in a calorimeter, the...
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A 251 g piece of lead (SH=0.160 J/g degrees Celsius) with an initial temperature of 90.5 degrees Celsius is placed in 100.0 mL of water with an initial temperature of 21.5 degrees Celsius. What is the temperature of the water at equilibrium? How much heat in joules was transferred from the metal to the water?
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