Homework Help is Here – Start Your Trial Now!
Science
Chemistry
+ STARTING AMOUNT X A solid 30.2 cm³ block of KCIO 3 is heated in the laboratory and decomposes according to the following reaction. What is the change in enthalpy in kJ when all g/cm³ ADD FACTOR x ( ) 3 the solid KCIO decomposes? The density of KCIO, is 2.34 2 KCIO3(s) → 2 KCI(s) + 3 O2(g) AH = -89.4 kJ = ANSWER RESET ១ -11 -89.4 6.022 × 1023 2.34 32.00 122.55 -25.8 74.55 -42.4 -51.6 1 2 3 30.2 g KCI cm³ g KCIO g O₂ kJ g/cm³ mol 02 J mol KClO3 mol KCl

+ STARTING AMOUNT X A solid 30.2 cm³ block of KCIO 3 is heated in the laboratory and decomposes according to the following reaction. What is the change in enthalpy in kJ when all g/cm³ ADD FACTOR x ( ) 3 the solid KCIO decomposes? The density of KCIO, is 2.34 2 KCIO3(s) → 2 KCI(s) + 3 O2(g) AH = -89.4 kJ = ANSWER RESET ១ -11 -89.4 6.022 × 1023 2.34 32.00 122.55 -25.8 74.55 -42.4 -51.6 1 2 3 30.2 g KCI cm³ g KCIO g O₂ kJ g/cm³ mol 02 J mol KClO3 mol KCl

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter4: Energy And Chemical Reactions
Section: Chapter Questions
Problem 74QRT
See similar textbooks
icon
Related questions
Question
+ STARTING AMOUNT X A solid 30.2 cm³ block of KCIO 3 is heated in the laboratory and decomposes according to the following reaction. What is the change in enthalpy in kJ when all g/cm³ ADD FACTOR x ( ) 3 the solid KCIO decomposes? The density of KCIO, is 2.34 2 KCIO3(s) → 2 KCI(s) + 3 O2(g) AH = -89.4 kJ = ANSWER RESET ១ -11 -89.4 6.022 × 1023 2.34 32.00 122.55 -25.8 74.55 -42.4 -51.6 1 2 3 30.2 g KCI cm³ g KCIO g O₂ kJ g/cm³ mol 02 J mol KClO3 mol KCl
Transcribed Image Text:+ STARTING AMOUNT X A solid 30.2 cm³ block of KCIO 3 is heated in the laboratory and decomposes according to the following reaction. What is the change in enthalpy in kJ when all g/cm³ ADD FACTOR x ( ) 3 the solid KCIO decomposes? The density of KCIO, is 2.34 2 KCIO3(s) → 2 KCI(s) + 3 O2(g) AH = -89.4 kJ = ANSWER RESET ១ -11 -89.4 6.022 × 1023 2.34 32.00 122.55 -25.8 74.55 -42.4 -51.6 1 2 3 30.2 g KCI cm³ g KCIO g O₂ kJ g/cm³ mol 02 J mol KClO3 mol KCl
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
Recommended textbooks for you
Chemistry: The Molecular Science
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
General Chemistry - Standalone book (MindTap Cour…
General Chemistry - Standalone book (MindTap Cour…
Chemistry
ISBN:
9781305580343
Author:
Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:
Cengage Learning
Chemistry: Principles and Practice
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning
Chemistry for Engineering Students
Chemistry for Engineering Students
Chemistry
ISBN:
9781337398909
Author:
Lawrence S. Brown, Tom Holme
Publisher:
Cengage Learning
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
Chemistry
ISBN:
9781938168390
Author:
Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:
OpenStax
SEE MORE TEXTBOOKS