Question

A 153.5 mL volume of gas is measured at 71.1oC. If the pressure remains unchanged, what is the volume of the gas at standard temperature?

Answer 1

Answer:

We use old

Charles' Law

;

V

∝

T

; where pressure is CONSTANT, and temperature is quoted on the Absolute Scale.

Explanation:

V

1

T

1

=

V

2

T

2

;

V

2

=

V

1

T

1

×

T

2

=

153

⋅

m

L

344.3

⋅

K

×

298.15

⋅

K

=

?

?

⋅

m

L

Volume slightly reduces as anticipated.