Chlorine forms from the reaction of hydrochloric acid with manganese(IV) oxide. The balanced
equation is: MnO 2 + 4HCl → MnCl 2 + Cl 2 + 2H 2 O
Calculate the theoretical yield and the percent yield of chlorine if 86.0 g of MnO 2 and 50.0 g of HCl
react. The actual yield of Cl 2 is 20.0 g.

It was necessary to redeem the world and he knew that his son was the only way

C: plants and animals

Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.