What is the final volume, mL, when 4.95 mL of a 0.650 M CaCl2 solution is diluted to give a 0.185 M CaCl2 solution

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

yes

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