The presence of ammonia in a solution of AgCl will decrease the solubility of AgCl.

True Or False

2 answers

Absolutely false. It will increase the solubility BECAUSE of the formation of the complex Ag(NH3)2Cl
AgCl + 2NH3 ==> Ag(NH3)Cl
The standard enthalpy of fusion of iodobenzene is 9.75 kJ/mol at its melting point, 241.8 K. What is the standard change in entropy for the melting of iodobenzene at its melting point?
A) –9.75 J/(mol • K)
B) –311 J/(mol • K)
C) 0.0403 J/(mol • K)
D) 40.3 J/(mol • K)
E) 0.0189 J/(mol • K)