Answer to Question #43049 in Molecular Physics | Thermodynamics for mostafa

Question

a tank having volume of 0.1m^3 contains helium gas at 150atm and fixed temperature at 27c calculate
1-how many ballons can the tank blow up if each field ballons is a shpere 0.3m in diameter at an absolute pressure of 1.2atm at the same temperature
2-the work done and which do the work
3-the change in internal energy
4-the quantity of heat and is this must added or removed