Question 11 hydrogen is manufactured on an industrial scale by this sequence of reactions: the net reaction is: write an equation that gives the overall equilibrium constant in terms of the equilibrium constants and . if you need to include any physical constants, be sure you use their standard symbols, which you'll find in the aleks calculator.

it is the minimum amount of material needed to sustain a fission reaction.

critical mass is the minimum amount of fissionable material that must be assembled for a sustained fission reaction to take place. although two to three neutrons are produced for every fission, not all of these neutrons are available for continuing the fission reaction. if the conditions are such that the neutrons are lost at a faster rate than they are formed by fission, the chain reaction will not be self-sustaining.   at the point where the chain reaction can become self-sustaining, this is referred to as critical mass.