When a flexible object, such as a bow or string, is bent, stretched, or compressed form it's natural strength, it a. gravitational potential energy b. elastic potential energy c. gravitational kinetic energy d. elastic kinetic energy !

i am sure it is answer d

b. is the answer hoped i        

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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