Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
V. Villanueva V. Villanueva
wrote...
Posts: 114
Rep: 0 0
2 years ago
246 g of hot coffee at 86.0 °C are placed in a 137 g mug at 20.0 °C. The specific heat of coffee is 4.00 J/g °C, while that of the mug is 0.752 J/g °C. Assuming no heat is lost to the surroundings, what is the final temperature of the system: mug + coffee?

▸ 79.7 °C

▸ 93.7 °C

▸ 98.4 °C

▸ 76.0 °C

▸ 53.0 °C
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
Read 628 times
3 Replies
Replies
Answer verified by a subject expert
Alina01978Alina01978
wrote...
Posts: 78
Rep: 2 0
2 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
 Attached file 
Thumbnail(s):
You must login or register to gain access to this attachment.

Related Topics

wrote...
2 years ago
Thank u
wrote...
2 years ago
Thanks
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  851 People Browsing
 116 Signed Up Today
Related Images
  
 3009
  
 270
  
 111
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 249