astronomy Consider an electron making a jump between two levels in a Hydrogen atom. How does the energy required to make the jump from level 1 to level 3 compare with the enegy required to jump from level 3 to level 5

)in the deacon process for the manufacture of chlorine, hcl and o2 react to form cl2 and h2o. sufficient air (21 mole% o2, 79% n2) is fed to provide 35% excess oxygen, and the fractional conversion of hcl is 85%. calculate the mole fractions of the product stream components.