7.79 mol of methane (CHA) and 3.758 mol of helium (He) are placed in a rigid container. The total pressure of the gas mixture is 1.45 atm. What is the partial pressure of each gas?

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.

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?

What type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays