anyap8523
anyap8523
11-06-2017
Chemistry
contestada
How many moles of boron are in 1.61 *1034?
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AbhiGhost
AbhiGhost
11-06-2017
6.023 x 10²³ particles in 1 mole of Boron
1.61 x 10³⁴ particles in = 1.61 x 10³⁴ / 6.02 x 10²³
= 2.61 x 10³⁰ moles of Boron.
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