A glass contains 250.0 g of warm water at 78.0°C. A 50.0 g piece of gold at 2.30°C is placed in the water. What is the final temperature reached by this system? The specific heat of water is 4.184 J g1°C1, and that of gold is 0.129J g1 °C1. A) 76.36°C B) 78.45°C c) 77.54°C D) 79.63°C
A glass contains 250.0 g of warm water at 78.0°C. A 50.0 g piece of gold at 2.30°C is placed in the water. What is the final temperature reached by this system? The specific heat of water is 4.184 J g1°C1, and that of gold is 0.129J g1 °C1. A) 76.36°C B) 78.45°C c) 77.54°C D) 79.63°C
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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A glass contains 250.0 g of warm water at 78.0°C. A 50.0 g piece of gold at 2.30°C is placed in the water. What is the final temperature reached by this system? The specific heat of water is 4.184 J g-1 °C-1, and that of gold is 0.129 J g-1 °C-1.
Transcribed Image Text:A glass contains 250.0 g of warm water at 78.0°C. A 50.0 g piece of gold at 2.30°C is placed
in the water. What is the final temperature reached by this system? The specific heat of
water is 4.184 J g1 °c•1, and that of gold is 0.129 J g1 °c-1.
A 76.36°C
B) 78.45°C
(c) 77.54°C
D) 79.63°C
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