Question

in the reaction 4nh3 +5o2 -> 4no + 6h2o when 1 mole of ammonia and 1 mole of O2 are made to react with completion

Answer 1

In the reaction ,if 4 moles of ammonia react with 5 moles of Oxygen gas we get 4moles of NO and 6 moles of water . So 1mole of ammonia can react with 5/4 moles of Oxygen gas to give 1 mole of NO and 3/2 moles of water but 1 mole of Oxygen gas is only present .The above statements can be justified by using Gay-Lussac Law . So then 4/5 moles of Ammonia only reacts with 1 mole of Oxygen gas to react to produce 4/5 moles of NO and 6/5 moles of water . So the product mixture consists of 1/5 moles of ammonia and 4/5 moles of NO in gaseous states ,6/5 moles of water in liquid state.Hope it helps you... Mark me as Brainliest if you think i am worthy of it.

Answer 2

all the o2 will be consumed.