Answer:
3.43 L
Explanation:
By the ideal gas law, when there is a state change, the quantities can be calculated by:
P1*V1/T1 = P2*V2/T2
Where P is the pressure, V is the volume, T is the temperature in K, 1 is the initial state, and 2 the final state.
P1 = 720 kPa, V1 = 562 mL, T1 = 45°C + 273 = 318 K
STP: P = 1 atm = 101.325 kPa, T = 273 K
720*562/318 = 101.325*V2/273
0.371153846V2 = 1272.45283
V2 = 3428 mL = 3.43 L
