The following arrangement of flasks is set up. Assuming no temperature change and no chemical reaction, determine the final pressure inside the system after all stopcocks are opened and equilibrium is reached. The connecting tube has no volume. 1st gas chamber: P = 1.00 atm, 5.00 L 2nd gas chamber: P = 2.00 atm, 3.00 L 3rd gas chamber: P = 3.00 atm, 2.00 L