Posted by katie on Wednesday, May 7, 2008 at 7:54pm.
(P1V1)/T1 = (P2V2)/T2
Use 170 atm for P1 and the answer will be in atm. Don't forget to use Kelvin for T1 and T2.
i don't understand this at alll
You plug in 170 atm for P1, there is no V1 or V2 in the problem, and T1 = 25 degrees C which si 273 + 25 = ??Kelvin. Continuing, P2 is what you want to know, V2 is not in the problem, and T2 is 60 degrees which must be convert to Kelvin. Then solve for P2.
okay so does it kinda look like this
(170)/298/333...i kinda understand not really
We have P1/T1 = P2/V2
You have P1 in the right place with the right number. Yuo have 298 ok. I don't see an equal sign. I don't see P2 (which you're solving for) and the 333 (the right number Kelvin) is not in the right place. Follow the guideline above. The equation is
P1/T1 = P2/T2.
Solve for P2 but substitute the numbers first and solve it step by step.
ok so 170/298=P2/333
which is .570...how do i find P2
ok so 170/298=P2/333
which is .570...how do i find P2
170/298 = P2/333
0.570 = P2/333
P2 = 0.570 x 333 = ?? atm.