A block of copper is heated to 357 °C and then is dropped into a coffee cup calorimeter containing 266 g of water at 25.0 °C. The final temperature of the system is 45.1 °C. What is the mass of the copper block to the nearest gram? (Assume all heat is transferred to the water). Write your answer in the box, and do NOT include units. Specific heat capacity of copper = 0.383 J/(g*°C) Specific heat capacity of water = 4.18 J/(g*°C)
A block of copper is heated to 357 °C and then is dropped into a coffee cup calorimeter containing 266 g of water at 25.0 °C. The final temperature of the system is 45.1 °C. What is the mass of the copper block to the nearest gram? (Assume all heat is transferred to the water). Write your answer in the box, and do NOT include units. Specific heat capacity of copper = 0.383 J/(g*°C) Specific heat capacity of water = 4.18 J/(g*°C)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.144QP: A piece of iron was heated to 95.4C and dropped into a constant-pressure calorimeter containing 284...
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Transcribed Image Text:A block of copper is heated to 357 °C and then is dropped into a coffee cup calorimeter
containing 266 g of water at 25.0 °C. The final temperature of the system is 45.1 °C.
What is the mass of the copper block to the nearest gram? (Assume all heat is
transferred to the water). Write your answer in the box, and do NOT include units.
Specific heat capacity of copper = 0.383 J/(g*°C)
Specific heat capacity of water =
4.18 J/(g*°C)
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