Macmillan Learning Classify the chemical changes as endothermic or exothermic. 7 # 3 E D C Anser Bank A chemical change takes place in a container, making it feel hot to the touch. 20 4 A chemical change takes place in a container, making it feel cold to the touch.. R Pocket hand warmers, often used by skiers, start out at room temperature. When the air tight nackarine is opened, a substance contained in a cloth tv A LL Endothermic F V 5 Search or type URL T G 6 MacBook Pro B Y H & 7 N U J +00 8 M ( 9 K O V H 1 ) O L Exothermic command Me P > • V 2 : option { We h [ ~1 ? +11 1 11 play pay delete return shift
Macmillan Learning Classify the chemical changes as endothermic or exothermic. 7 # 3 E D C Anser Bank A chemical change takes place in a container, making it feel hot to the touch. 20 4 A chemical change takes place in a container, making it feel cold to the touch.. R Pocket hand warmers, often used by skiers, start out at room temperature. When the air tight nackarine is opened, a substance contained in a cloth tv A LL Endothermic F V 5 Search or type URL T G 6 MacBook Pro B Y H & 7 N U J +00 8 M ( 9 K O V H 1 ) O L Exothermic command Me P > • V 2 : option { We h [ ~1 ? +11 1 11 play pay delete return shift
World of Chemistry, 3rd edition
3rd Edition
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Chapter10: Energy
Section: Chapter Questions
Problem 62A
Related questions
Question
Transcribed Image Text:Classify the chemical changes as endothermic or exothermic.
#
3
E
D
C
20
A chemical change takes place in a container, making it feel hot to the touch.
4
R
A chemical change takes place in a container, making it feel cold to the touch.
F
Endothermic
Pocket hand warmers, often used by skiers, start out at room temperature. When the air tight packaging is opened, a substance contained in a cloth
Stv
A
V
G Search or type URL
%
5
T
G
6
MacBook Pro
B
Y
H
8
7
N
Ansfer Bank
U
☆
J
.
8
M
O
I
(
9
K
<
O
<
дв
I
)
O
L
Exothermic
command
240
P
>
:
;
t
option
{
[
?
+
1
11
1
delete
return
shift
TUO1
Transcribed Image Text:1
20
R
A chemical change takes place in a container, making it feel hot to the touch.
V
A chemical change takes place in a container, making it feel cold to the touch.
Pocket hand warmers, often used by skiers, start out at room temperature. When the air-tight packaging is opened, a substance contained in a cloth
pouch reacts with air, and it quickly begins to feel hot.
Campers burn wood to stay warm at night.
A "cold pack," often used for sports injuries, starts out at room temperature, but squishing the liquid around causes two substances to mix that were
originally kept separate. When those substances react, the pack quickly begins to feel cold.
%
G Search or type URL
5
T
G
B
^
tv
6
MacBook Pro
Y
H
&
7
N
Answer Bank
U
J
*
00
8
M
-
+
(
9
K
O
V
H
)
O
L
P
A
V
A
€
+
=
S
0
11
I
I
w
Expert Solution
Step 1
An Exothermic Reaction is a reaction which releases energy as heat to the surrounding.
Whereas an Endothermic Reaction absorbs heat from the surrounding.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
Knowledge Booster
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.Recommended textbooks for you
World of Chemistry, 3rd edition
Chemistry
ISBN:
9781133109655
Author:
Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:
Brooks / Cole / Cengage Learning
Living By Chemistry: First Edition Textbook
Chemistry
ISBN:
9781559539418
Author:
Angelica Stacy
Publisher:
MAC HIGHER
World of Chemistry, 3rd edition
Chemistry
ISBN:
9781133109655
Author:
Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:
Brooks / Cole / Cengage Learning
Living By Chemistry: First Edition Textbook
Chemistry
ISBN:
9781559539418
Author:
Angelica Stacy
Publisher:
MAC HIGHER
Introductory Chemistry: A Foundation
Chemistry
ISBN:
9781337399425
Author:
Steven S. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: Matter and Change
Chemistry
ISBN:
9780078746376
Author:
Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:
Glencoe/McGraw-Hill School Pub Co
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:
9781285869759
Author:
Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:
Cengage Learning