Answer:
108.9 L.
Explanation:
- We can use the general law of ideal gas: PV = nRT.
where, P is the pressure of the gas in atm.
V is the volume of the gas in L.
n is the no. of moles of the gas in mol.
R is the general gas constant,
T is the temperature of the gas in K.
- If n and T are constant, and have different values of P and V:
(P₁V₁) = (P₂V₂).
P₁ = 125 mm Hg, V₁ = 136.5 mL,
P₂ = 156.7 mm Hg, V₂ = ??? mL.
∴ V₂ = (P₁V₁)/(P₂) = (125 mm Hg)(136.5 mL)/(156.7 mm Hg) = 108.9 L.
