" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
1 mol Na = 6,02×10²³ atomos Na
1 mol Na = 23 g Na
5,5x10¹⁰ atomos de Na × 1 mol Na × 23 g Na ⇒ 2,101×10⁻¹² gramos Na
6,02×10²³ atomos Na 1 mol Na
X 5,5x1010
X = 2,10x10-12 g de sodio (respuesta)