Calcium chloride, CaCl2, is added to canned vegetables to maintain the vegetables' firmness. It dissolves in water. A calorimeter contains 50.0 g of water at 25 °C. When 1.0 g of calcium Chloride is added to the calorimeter, the temperature rises to 28.51 °C. Assume that all the heat given off by the reaction is transferred to the water. Calculate q for the reaction system. The specific heat of water is 4.184 J/g °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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Calcium chloride, ÇaCl,, is added to canned vegetables to maintain the vegetables' firmness. It
dissolves in water. A calorimeter contains 50.0 g of water at 25 °C. When 1.0 g of calcium
Chloride is added to the calorimeter, the temperature rises to 28.51 °C. Assume that all the heat
given off by the reaction is transferred to the water. Calculate q for the reaction system. The
specific heat of water is 4.184 J/g °C.
The answer should be in Joule .Do not write the unit.
Round your answer to 0 decimal places.
Transcribed Image Text:Calcium chloride, ÇaCl,, is added to canned vegetables to maintain the vegetables' firmness. It dissolves in water. A calorimeter contains 50.0 g of water at 25 °C. When 1.0 g of calcium Chloride is added to the calorimeter, the temperature rises to 28.51 °C. Assume that all the heat given off by the reaction is transferred to the water. Calculate q for the reaction system. The specific heat of water is 4.184 J/g °C. The answer should be in Joule .Do not write the unit. Round your answer to 0 decimal places.
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