Compute the total translational kinetic energy of the air molecules in a spherical balloon of radius 43.0 cm at 24oC and 1.2 atm. Is this enough energy to heat 200mL of water from 20oC to 90oC for a cup of tea? The density of water is 1.0 g cm-3 as well as it's specific heat is 4.181 J g-1 oC-1.