Answer:
Step-by-step explanation:
To solve this problem, we can use the ideal gas law:
PV = nRT
where P is the pressure, V is the volume, n is the number of moles, R is the gas constant, and T is the temperature in Kelvin.
First, we need to convert the temperature to Kelvin:
T = 737 K
Next, we can rearrange the ideal gas law to solve for n:
n = PV/RT
where P = 5.23 atm, V = 62.3 L, R = 0.0821 L·atm/mol·K (the gas constant), and T = 737 K.
Substituting these values into the equation, we get:
n = (5.23 atm) x (62.3 L) / (0.0821 L·atm/mol·K x 737 K)
n = 2.31 mol
Therefore, there are 2.31 mol of methane gas stored in the given space.