Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
Whelan Whelan
wrote...
Go to Answer
Posts: 3158
Rep: 40 1
8 years ago
Without doing any calculations, determine whether the standard entropy change, ΔS° is positive or negative for each of the following reactions.

   reaction 1: S(s, rhombic) + O2(g) → SO2(g)
   reaction 2: 2 SO2(g)+ O2(g) → 2 SO3(g)

A) ΔS° is positive for both reactions.
B) ΔS° is positive for reaction 1 but negative for reaction 2.
C) ΔS° is positive for reaction 2 but negative for reaction 1.
D) ΔS° is negative for both reactions.
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
Read 1112 times
3 Replies
Replies
Answer verified by a subject expert
hbutler2hbutler2
wrote...
#1
Top Poster
Posts: 3075
Rep: 888 1
8 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1
I'm a chemical engineer! Slight Smile

Related Topics

wrote...
#2
3 years ago
Thank you
wrote...
#3
3 years ago
Thank you
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1276 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1048
  
 235
  
 458
Your Opinion
Who will win the 2024 president election?
Votes: 3
Closes: November 4
Previous poll results: Which industry do you think artificial intelligence (AI) will impact the most?