How many Li atoms are in 5.8 moles of Li?

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Answer 1 · 2016-12-09T06:22:42

#5.8xxN_A#, where #N_A="Avogadro's Number, " 6.022xx10^23*mol^-1#

And #5.8*molxx6.022xx10^23*mol^-1=??#

What is the mass of this quantity of lithium atoms? Hint, 1 mole has a mass of #6.94*g#.

Answer 2 · 2016-12-09T06:24:44

#3.49*10^24# atoms Li

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