Respuesta :

question #1: PV = nRT 
where P = 1 atm, n = 1.104 moles, R = the ideal gas constant .0821 L atm/mol K, T = 273.15K, and V is unknown. 
Therefore we have: 
1 * V = 1.104 * .0821 * 273.15 

V = 24.7L