- Announcements- 2021 Sprin x O Microsoft Word -3- Homewc O Chem101 GBPIPY 153.074 Y -004% U x M Inbox (581) -andainecampbe x A app.101edu.co Question 2 of 21 Submit A solid 30.2 cm block of KCIO, is heated in the laboratory and decomposes according to the following reaction. What is the change in enthalpy in kJ when all the KCIO, decomposes? The density of KCIO, is 2.34 g/cm KCIO:(s) - 2 KCI(s) + 3 O:(g) AH = -89.4 kJ STARTING AMOUNT

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
icon
Concept explainers
Question
HAnnouncements - 2021 Sprin x
S Microsoft Word - 3- Homewo X
1o Chem101
GBPJPY 153.074 v -0.04% U X
A app.101edu.co
M Inbox (581) - andainecampbe x
Question 2 of 21
Submit
A solid 30.2 cm block of KCIO: is heated in the laboratory and decomposes
according to the following reaction. What is the change in enthalpy in kJ when all
the KCIO: decomposes? The density of KCIOS is 2.34 g/cm
2 KCIO:(s) – 2 KCI(s) +
3 0:(g) AH = -89.4
kJ
STARTING AMOUNT
6.022 x 10
122.55
2.34
-25.8
-42.4
1
3
74.55
32.00
-51.6
30.2
-89.4
-11
mol O2
cm
mol KCIO.
g KCI
g/cm
g KCIO,
g O2
mol KCI
J
kJ
Show all
Andaine's.docx
study questions.docx
3- Homework and.pdf
outline 2 chapter 5.docx
1:16 PM
4/5/2021
P Type here to search
DELL
Home
PgDn
Delete
Pgup
Apsert
PrtScr
F12
F11
F10
F9
Num
Lock
F8
F6
F5
Backspace
F4
F2
F3
&
近
Transcribed Image Text:HAnnouncements - 2021 Sprin x S Microsoft Word - 3- Homewo X 1o Chem101 GBPJPY 153.074 v -0.04% U X A app.101edu.co M Inbox (581) - andainecampbe x Question 2 of 21 Submit A solid 30.2 cm block of KCIO: is heated in the laboratory and decomposes according to the following reaction. What is the change in enthalpy in kJ when all the KCIO: decomposes? The density of KCIOS is 2.34 g/cm 2 KCIO:(s) – 2 KCI(s) + 3 0:(g) AH = -89.4 kJ STARTING AMOUNT 6.022 x 10 122.55 2.34 -25.8 -42.4 1 3 74.55 32.00 -51.6 30.2 -89.4 -11 mol O2 cm mol KCIO. g KCI g/cm g KCIO, g O2 mol KCI J kJ Show all Andaine's.docx study questions.docx 3- Homework and.pdf outline 2 chapter 5.docx 1:16 PM 4/5/2021 P Type here to search DELL Home PgDn Delete Pgup Apsert PrtScr F12 F11 F10 F9 Num Lock F8 F6 F5 Backspace F4 F2 F3 & 近
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Thermochemistry
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY