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the difference in your answers, and explain why water is used as a coolant in a car radiator. 10. A quantity of ethanol is cooled from 47.9°C to 12.3°C and releases 3.12 kJ of heat. What is the mass of the ethanol sample? 11. How much heat is absorbed as 7.56 g of ice is heated from -30.0°C to its normal melting point?

the difference in your answers, and explain why water is used as a coolant in a car radiator. 10. A quantity of ethanol is cooled from 47.9°C to 12.3°C and releases 3.12 kJ of heat. What is the mass of the ethanol sample? 11. How much heat is absorbed as 7.56 g of ice is heated from -30.0°C to its normal melting point?

Introduction to Chemical Engineering Thermodynamics
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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are any at the difference in your answers, and explain why water is used as a coolant in a car radiator. 10. A quantity of ethanol is cooled from 47.9°C to 12.3°C and releases 3.12 kJ of heat. What is the mass of the ethanol sample? 11. How much heat is absorbed as 7.56 g of ice is heated from -30.0°C to its normal melting point?
Transcribed Image Text:are any at the difference in your answers, and explain why water is used as a coolant in a car radiator. 10. A quantity of ethanol is cooled from 47.9°C to 12.3°C and releases 3.12 kJ of heat. What is the mass of the ethanol sample? 11. How much heat is absorbed as 7.56 g of ice is heated from -30.0°C to its normal melting point?
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