× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
t
7
m
6
k
6
F
5
j
5
t
5
j
5
G
5
f
5
a
5
d
5
c
5
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
jessyyymessyyy jessyyymessyyy
wrote...
Posts: 1
Rep: 0 0
9 years ago
If the initial pressure of a system was 1.00 atm and the volume was halved and the temperature was tripled, what is the final pressure?
Read 1202 times
1 Reply

Related Topics

Replies
wrote...
#1
9 years ago
I'm assuming the system is in gaseous state. If so, you can use the formula PV=nRT to calculate the change in pressure.
The number of moles of gas remained the same, so n and R are constant.
So the new equation would be P(1/2)V=nR(3)T
To make the equation balance out, pressure needs to be 6 times the original, so the coefficient on both sides would be 3.
Thus, the final pressure would be 6 atm
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  966 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1353
  
 216
  
 316