The volume of 6.77 mole of hydrogen gas is
The volume of 6.77 moles of hydrogen gas depends on the temperature and pressure conditions. To calculate the volume, you would need to use the ideal gas law equation, which is:
PV = nRT
where
P = Pressure (in atmospheres)
V = Volume (in liters)
n = Number of moles
R = Ideal gas constant (0.0821 L·atm/mol·K)
T = Temperature (in Kelvin)
Since the volume is the unknown in this case, we can rearrange the equation to solve for it:
V = (nRT) / P
To get an exact value for the volume, we would need to know the temperature and pressure.