Question

What volume will 1.25 liters of carbon dioxide occupy at 50.0°C if the pressure changes from 0.865 atm to 0.820 atm?

1.76
.567
1.18
1.32

Answer 1

\(P_1V_1=P_2V_2\)

Answer 2

is 1.25 v1?

Answer 3

it can be either, you just have to group the first set of conditions together (assign them the same subscript)

Answer 4

ok so i got 1.18 as my answer?

Answer 5

thats not right

Answer 6

post what you did

Answer 7

ok p1= .865 v1=1.25
p2=.820 and v2=50.0

Answer 8

\(V_2=50\)?

but that's what you're solving for \(V_2\).

More importantly, 50\(^oC\) is the temperature..

Answer 9

o ok so i would just multiply pressure and then divide by v1

Answer 10

i dont know what you mean

Answer 11

i would multiply p1 and p2 and then when i get my answer i would divide by v1

Answer 12

my new answer is .567

Answer 13

did you follow the formula i posted?

Answer 14

yes

Answer 15

ok let's use the formula as aronqq as stated above.... btw don't focus on the temperature because it's constant and that'ts why we won't include it in the formula

Answer 16

ok

Answer 17

I dont think so, there is no possible way you can multiply the pressures together with it.

Try setting up the formula with the correct values first