A certain sample of gas has a volume of 0.452 L measured at 87°C and 0.620 atm. What is its volume at 1 atm and 0°C?
Anonymous:
___k off
Answers
Answered by
0
The formula for the combined gas law is
(
P
i
)
(
V
i
)
T
i
=
(
P
f
)
(
V
f
)
T
f
We begin by identifying the values for each of the variables and identifying the missing value.
P
i
= 0.620 atm
V
i
= 0.452 L
T
i
= 87 C + 273 = 360 K
P
f
= 1 atm
V
f
= ???
T
f
= 0 C + 273 = 273 K
(
0.620
a
t
m
)
(
0.452
L
)
360
K
=
(
1
a
t
m
)
(
x
)
273
K
(
273
K
)
(
0.620
a
t
m
)
(
0.452
L
)
(
360
K
)
(
1
a
t
m
)
=
(
x
L
)
x
L
=
0.212
L
I hope this was helpful.
Similar questions