Asample of gas had a volume of 20.0 liters at 0°c and 1520 torr. what would be the volume of this
gas sample at 0°c and 760 torr?
v
=
ti =
p
=
v2 =
t2 =
p2=
v2 =

40 L

Explanation:

Given data:

Initial volume = 20.0 L

Initial pressure = 1520 torr

Final volume = ?

Final pressure = 760 torr

Solution:

P₁V₁ = P₂V₂

P₁ = Initial pressure

V₁ = Initial volume

P₂ = Final pressure

V₂ = Final volume

Now we will put the values in formula.

P₁V₁ = P₂V₂

1520 torr  × 20.0 L = 760 torr × V₂

V₂ = 30400 torr. L /760 torr

V₂ = 40 L

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