A certain gas, A, has a Henry's Law constant of 35.0 bar/M. A rigid sealed container is filled with 2.00 L of water, gas A at partial pressure 2.50 bar, and nitrogen gas, N2, at partial pressure 2.50 bar. At equilibrium, what will be the molarity of A dissolved in the water?

One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.