The isotope 21884po can decay by either α or β− emission. what is the energy release in each case? the mass of 21884po, 21482pb, 42he and 21885at is 218.008973 u, 213.999798 u, 4.002603 u and 218.008681 u, respectively.

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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

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