To solve this problem, we can use Boyle's Law, which states that the volume of a gas is inversely proportional to the pressure of the gas.
Step 1: Write down the known information:
Initial pressure (P1) = 2.50 atm
Initial volume (V1) = 3.70 L
Final pressure (P2) = 1.90 atm
Step 2: Write down the formula for Boyle's Law:
P1 * V1 = P2 * V2
Step 3: Plug in the known values into the formula:
(2.50 atm) * (3.70 L) = (1.90 atm) * V2
Step 4: Solve for the unknown variable (V2):
V2 = (2.50 atm * 3.70 L) / 1.90 atm
Step 5: Calculate the answer:
V2 ≈ 4.87 L
Therefore, the volume will be approximately 4.87 L if the pressure is adjusted to 1.90 atm.
A volume of gas at 2.50 atm was measured at 3.70 L. What will be the volume if the pressure is adjusted to 1.90 atm?
Use the sample problem below and follow the 5 steps to help you solve the problem you were given.
a
4.87 L
b
1.28 L
c
17.75 L
d
2.81 L
1 answer