Pregunta:
How many moles are in a piece of zinc containing 4.50 × 10^24 particles?
Autor: daavideRespuesta:
The number of moles in a piece of zinc containing 4.50 × 10^24 particles can be calculated by dividing the number of particles by Avogadro's constant. 4.5 × 10^24 / 6.02 × 10^23 = 7.48 moles.
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daavide