write a balanced equation for this reaction. find out the mass of hydrogen chloride gas needed to react completely with 0.20 g of ammonia gas.

1 answer

1. First write the balanced reactuion.
   
   THEN compute how much HCl is needed.
   
   The balanced reaction is
   
   HCl + NH3 -> NH4Cl
   
   The molar mass of NH3 is 17 g.
   0.20 g of NH3 is 0.01177 moles.
   
   You need an equal number of moles of HCl. Convert that to mass.

   Answer ID
   523791

   Created
   April 1, 2011 11:23am UTC

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   https://questions.llc/answers/523791