the second equality originates from Dalton's rule (Eq( 7.3)) and the total pressure of 1 atm. Because the initial H2/O2 ratio is 2, the stoichiometry of the reaction O2 + 2H2 = 2H2O gives the additional condition xH2 /xO2 = 2. Finally, the sum of the mole fractions is unity, x^ + Xo + x^o = 1. With a little algebra, these three equations are combined to give the solution:

Getting Started With Solar

Getting Started With Solar

Do we really want the one thing that gives us its resources unconditionally to suffer even more than it is suffering now? Nature, is a part of our being from the earliest human days. We respect Nature and it gives us its bounty, but in the recent past greedy money hungry corporations have made us all so destructive, so wasteful.

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