# chemistry

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The particles of which sample of LiCl(s) have the same average kinetic energy as the particles in a 2.0 mole sample of NH3(g) at 25 degrees celcius?

a) 1.0 mole @ 75 degrees celcius
b) 12.0 mole @ 50 degrees celcius
c) 3.0 mole @ 25 degrees celcius
d) 4.0 mole @ 0 degrees celcius

• chemistry -

What is the avg KE of LiCl?
What is the avg KE of a, b, c, d?

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