5. Look at the diagram and then answer this question:
ash layer

We can date the layers of volcanic ash using
radiometric dating, but how can we determine the
absolute age of fossil A?| I
ash layer

i think that the answer is c

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

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