How many moles of hydrogen is required to produce 20 moles of ammonia?

1.	How many moles of hydrogen is required to produce 20 moles of ammonia?
Answer» Solution :`3H_(2) + N_(2) to 2NH_(3)` As per stoichiometric equation, No. of moles of hydrogen required for 2 moles of AMMONIA = 3 moles No. of moles of hydrogen required for 20 moles of ammonia = `3/2 xx 20` = 30 moles.

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