Top Posters
Since Sunday
o
6
6
G
3
c
3
q
3
m
3
j
3
s
2
b
2
j
2
u
2
j
2
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
123lol456 123lol456
wrote...
Go to Answer
Posts: 154
Rep: 0 0
3 months ago

Liquid ammonia can be used as a refrigerant and heat transfer fluid. How much energy is required to heat 25.0 g of NH3( l) from  –65.0°C to  –12.0°C?

 Normal boiling point–33.4°C  
 Specific heat of NH3( l)4.7 J/g •°C  
 Specific heat of NH3( g)2.2 J/g •°C  
 Molar heat of vaporization 23.5 kJ/mol    


▸ 4.92 kJ

▸ 16.0 kJ

▸ 34.5kJ

▸ 39.4 kJ

▸ 182.8kJ
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
Author:
Read 67 times
1 Reply
Replies
Answer verified by a subject expert
dcmc92dcmc92
wrote...
#1
Posts: 140
Rep: 0 0
3 months ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

123lol456 Author
wrote...

3 months ago
This calls for a celebration Person Raising Both Hands in Celebration
Lourd Jenkins
wrote...

Yesterday
Helped a lot
mkyoungs
wrote...

2 hours ago
This helped my grade so much Perfect
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1058 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 273
  
 249
  
 88
Your Opinion
Previous poll results: Do you believe in global warming?