In a calorimetry experiment, a 49.4 g piece of metal at 118. °C is put into a cup of cool water that has 98.3 g of water in it. The water is initially at a temperature of 21. °C, but heats up to a temperature of 41. °C when the experiment is done. How much heat, in units of Joules, did the metal lose? (Use a positive number, even though heat is lost.) Do not include units in your answer.
In a calorimetry experiment, a 49.4 g piece of metal at 118. °C is put into a cup of cool water that has 98.3 g of water in it. The water is initially at a temperature of 21. °C, but heats up to a temperature of 41. °C when the experiment is done. How much heat, in units of Joules, did the metal lose? (Use a positive number, even though heat is lost.) Do not include units in your answer.
General Chemistry - Standalone book (MindTap Course List)
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Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.111QP: In a calorimetric experiment, 6.48 g of lithium hydroxide, LiOH, was dissolved in water. The...
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Transcribed Image Text:In a calorimetry experiment, a 49.4 g piece of metal at 118. °C is put into a
cup of cool water that has 98.3 g of water in it. The water is initially at a
temperature of 21. °C, but heats up to a temperature of 41. °C when the
experiment is done.
How much heat, in units of Joules, did the metal lose? (Use a positive
number, even though heat is lost.) Do not include units in your answer.
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