How many moles of ammonia can be made from 0.150 moles of nitrogen gas

Moles of ammonia NH₃ = 0.3

The reaction equation is the chemical formula of reagents and product substances  

A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products  

Reaction

N₂(g)+3H₂(g)⇒2NH₃(g)

mol ratio N₂ : NH₃ = 1 : 2

mol NH₃ :

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.