Posted by LT on .
Fill a balloon with helium gas to a volume of 2.68 L at 23 celsius and 789mmHg. What would the volume of helium if the pressure changes to 632 mmHg but the temperature is unchanged.
This is how I solved it
V2 = V1 X P1/P2
2.68L X 789/632 =
ANSWER
V2 =.3.35 L
Is this correct

Chemistry 
DrBob222,
looks ok to me.