Which solution has the lowest freezing point at standard pressure? 0.1 M KCl(aq)
0.1 M K2S04(aq)
0.1 M K3P04(aq)
0.1 M KNO3(aq)

58750.08068 is the answer i think

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

24

what is the question here. i think you messed up.