Solid ammonium chloride, NH4Cl,NH4Cl, is formed by the reaction of gaseous ammonia, NH3,NH3, and hydrogen chloride, HCl.HCl. NH3(g)+HCl(g)⟶NH4Cl(s) NH3(g)+HCl(g)⟶NH4Cl(s)    A 4.18 g4.18 g sample of NH3NH3 gas and a 4.18 g4.18 g sample of HClHCl gas are mixed in a 0.50 L0.50 L flask at 25 ∘C.25 ∘C. Identify the limiting reagent.   How many grams of  NH4Cl will be formed by this reaction?   What is the pressure in atmospheres of the gas remaining in the flask? Ignore the volume of solid  NH4Cl produced by the reaction.

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