The work function of a metal is 3.40 eV. If the incident radiation has a wavelength of 1.50 x 102 nm, find the kinetic energy of the electrons.

c is the answer because when something is left after something evaporates that shows the chemical change.

b.final

they it depends on if one believes about radioactivity, they make a geiger counter beep but maybe it was going to beep anyway electronics do wierd things all the time or it was programmed to beep near certain metals.

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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