Gaseous ammonia chemically reacts with oxygen gas to produce nitrogen monoxide gas and water vapor. Calculate the moles of oxygen needed to produce 1.6 mol of nitrogen monoxide. Be sure your answer has a unit symbol, if necessary, and round it to the correct number of significant digits.

Gaseous ammonia chemically reacts with oxygen gas to produce nitrogen

1.	Gaseous ammonia chemically reacts with oxygen gas to produce nitrogen monoxide gas and water vapor. Calculate the moles of oxygen needed to produce 1.6 mol of nitrogen monoxide. Be sure your answer has a unit symbol, if necessary, and round it to the correct number of significant digits.
Answer» 2 molExplanation:4NH3 + 5O2. --> 4NO + 6H2Oyou can SEE that 4 mole of NO is required for 5mol of O2 so,. 1 mole of NO GIVES = 5/4 1.6 mole = 5/4 × 1.6 = 2 mol