Consider the reaction: so2cl2(g)⇌so2(g)+cl2(g) kp=2.91×103 at 298 k in a reaction at equilibrium, the partial pressure of so2 is 0.156 atm and that of cl2 is 0.370 atm . part a what is the partial pressure of so2cl2 in this mixture?

1.98 x 10⁻⁵ atm.

Explanation:

∵ Kp = (PSO₂)(PCl₂)/(PSO₂Cl₂).

PSO₂ = 0.156 atm, PCl₂ = 0.370 atm.

∴ 2.91 x 10³ = (0.156 atm)(0.370 atm)/(PSO₂Cl₂)

∴ (PSO₂Cl₂) = (0.156 atm)(0.370 atm)/(2.91 x 10³) = 1.98 x 10⁻⁵ atm.

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current