The larger the wavelength the shorter the frequency.

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.

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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