Top Posters
Since Sunday
e
5
e
4
4
d
4
o
3
p
3
t
3
3
m
3
p
3
m
3
f
3
This topic contains 2 attachments.
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
9 years ago
Solid NaHCO3 is heated to 90°C. At equilibrium the total pressure of the gases produced is 0.545 atm. Calculate ΔG° at 90°C for the reaction

2 NaHCO3(s) Leftwards Arrow Rightwards Arrow Na2CO3(s) + H2O(g) + CO2(g).

A) -7.85 kJ
B) -3.67 kJ
C) +3.67 kJ
D) +7.85 kJ
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
Read 874 times
1 Reply
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
 Attached file(s) 
Thumbnail(s):
You must login or register to gain access to these attachments.
1
I'm a chemical engineer! Slight Smile

Related Topics

Whelan Author
wrote...

9 years ago
Thank you, thank you, thank you!
AlahuKakpar
wrote...

Yesterday
Just got PERFECT on my quiz
linlinlin
wrote...

2 hours ago
Good timing, thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1003 People Browsing
 106 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 228
  
 214
  
 2055
Your Opinion
Where do you get your textbooks?
Votes: 397
Previous poll results: Who will win the 2024 president election?