. Two containers of volumes V 1 and V 2 are connected by a small tube with a valve. Initially, the valve is closed and the two volumes contain monoatomic gas at pressures P 1 and P 2 , and temperature T 1 and T 2 respectively. The initial values are given by: V 1 =24.942 I , P 1 =3.13 bar , T 1 =40^ C , V 2 =49.884 L , P 2 =24.01 bat , T 2 =70^ C . The valve is then opened, and an amount of heat of 111.68 k. J is acquired by the gas. 2. Calculate the final pressure of the gas