The literature value for the heat of solution of KNO3 is 34.89 kļ/mole. Your experimental value is 29.5 kl/mole. What is the accuracy of your determination as a relative percent error? O -7.3% O -15.4% O -18.3% O -84.6%

The literature value for the heat of solution of KNO3 is 34.89 kļ/mole. Your experimental value is 29.5 kl/mole. What is the accuracy of your determination as a relative percent error? O -7.3% O -15.4% O -18.3% O -84.6%

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter8: Thermochemistry

Section: Chapter Questions

Problem 12QAP: The heat of neutralization, Hneut, can be defined as the amount of heat released (or absorbed), q,...

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

The literature value for the heat of solution of KNO3 is 34.89 kļ/mole. Your experimental value is 29.5 kl/mole. What is the accuracy of your determination as a relative
percent error?
O -7.3%
O -15.4%
O -18.3%
O -84.6%

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