A chemist measures the enthalpy change AH during the following reaction: 2 KCl(s) + 30₂(g) →2 KClO3(s) Use this information to complete the table below. Round each of your answers to the nearest kJ/mol reaction KCI(s) + O₂(g) →KCIO3(s) 6KC103 (s) →6KCl(s) + 90₂(g) 2KCIO3(s) 2KCI(s) + 30₂ (g) ΔΗ= 78. kJ ΔΗ kJ kJ kJ x S

A chemist measures the enthalpy change AH during the following reaction: 2 KCl(s) + 30₂(g) →2 KClO3(s) Use this information to complete the table below. Round each of your answers to the nearest kJ/mol reaction KCI(s) + O₂(g) →KCIO3(s) 6KC103 (s) →6KCl(s) + 90₂(g) 2KCIO3(s) 2KCI(s) + 30₂ (g) ΔΗ= 78. kJ ΔΗ kJ kJ kJ x S

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 123CWP: Which of the following substances have an enthalpy of formation equal to zero? a. Cl2(g) b. H2(g) c....

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