For this problem we are going to use Boyle's Law. This law states that when a gas is held in a closed container and also at constant temperature, the pressure and volume vary inversely. Its mathematical expression is as follows,
(P1)(V1) = (P2)(V2)
Where P1 and V1 are the initial pressure and volume while P2 and V2 are the final pressure and volume.
Rearranging the the equation to find the new pressure or P2 we will have
P2 =
Substituting the given values
P2 =
P2 = 720.0667 mmHg
*Note that the volume I used is in terms of liters (1 L = 1000 mL hence 350 mL=0.350 L and 225 mL= 0.225 L)
Answers & Comments
Answer:
The new pressure of the gas is 720.067 mmHg.
Explanation:
For this problem we are going to use Boyle's Law. This law states that when a gas is held in a closed container and also at constant temperature, the pressure and volume vary inversely. Its mathematical expression is as follows,
(P1)(V1) = (P2)(V2)
Where P1 and V1 are the initial pressure and volume while P2 and V2 are the final pressure and volume.
Rearranging the the equation to find the new pressure or P2 we will have
P2 =
Substituting the given values
P2 =
P2 = 720.0667 mmHg
*Note that the volume I used is in terms of liters (1 L = 1000 mL hence 350 mL=0.350 L and 225 mL= 0.225 L)