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In a catalytic reaction CO + 3H2 ---> CH4 + H2O If 25% excess hydrogen was...

In a catalytic reaction CO + 3H2 ---> CH4 + H2O

If 25% excess hydrogen was used and the conversion of CO is 70%. Calculate the mole fractions of the product steam components using

a) Molecular balance

b) Extent of reaction method

c) Atomic balance

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