18-02-2021
Chemistry

contestada

if you need 2.5 moles of of aluminum, how many atoms of aluminum is this?

Respuesta :

18-02-2021

Answer:

This can be found by my multiplying number of moles with avogadro number

So we have:

2.5 × 6.022 × 10²³

= 15.055 × 10²³

Therefore there are 15.055 × 10²³ atoms in 2.5 moles of Aluminium

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