You are interested in the following reaction: NH3(g) + HCl(g) NH4Cl(s)
If you run the reaction starting with ammonia and hydrogen chloride in a 2.00 L closed container
at a constant temperature of 298 K, would you expect the pressure in the container to increase,
decrease, or stay unchanged as the reaction proceeds? Defend your answer to get full credit.
Molar Masses: NH3 = 17.03 g/mol, HCl = 36.46 g/mol, NH4Br = 53.49 g/mol