Solid ammonium carbamate dissociates to give ammonia and carbon dioxide as follows: NH_(3)COONH_(4)(s)hArr2NH_(2)(g)+CO_(2)(g) At equilibrium, ammonia is added such that partial pressures of NH_(3) at new equilibrium equals the original total pressure (at previous equilibrium). If the ratio of the total pressures now to the original total pressure is a//b then report a+b.

Solid ammonium carbamate dissociates to give ammonia and carbon dioxid

1.	Solid ammonium carbamate dissociates to give ammonia and carbon dioxide as follows: NH_(3)COONH_(4)(s)hArr2NH_(2)(g)+CO_(2)(g) At equilibrium, ammonia is added such that partial pressures of NH_(3) at new equilibrium equals the original total pressure (at previous equilibrium). If the ratio of the total pressures now to the original total pressure is a//b then report a+b.
Answer» SOLUTION :`NH_(2)COONH_(4)(s)hArr2NH_(2)(g)+CO_(2)(g)` `2P_(@) P_(@) K_(P)=(2P_(@))^(2)xxP_(@)=4P_(@)^(2)` `3P_(@) P' K_(P)=(3P_(@))^(2)xxP=9P_(@)^(2).P` `P=(4)/(9)P_(@)` `(P^(t))/(P^(t))=(3P_(@)+(4)/(9)P_(@))/(3P_(@))=(31)/(27)`