find the theoretical yield of p-nitroaniline given the following information .

a Place a solution of dil. H2SO4(1.0 mL conc. H2SO4/10 mL H20) in a 50 mL container. Stir the solution while adding p-nitroaniline (0.5 g, 0.0036 moles). Cool the mixture to 5-10 in a 0 5-10 in a salt-ice bath. While stirring the mixture, slowly pour in a solution of sodium nitrite (0.25 g, 0.0036 moles) in water (1.5 mL). Keep the reaction temperature under 10 by adjusting the rate of addition of the NaNO2 solution