johnnygodoy johnnygodoy

17-12-2019
Chemistry

contestada

How many moles are there in 1.505 X 1024 molecules of water, H2O?

Respuesta :

shakha2017 shakha2017

20-12-2019

Answer:

2.5 moles

Explanation:

Nᴀ=6.02×10²³ (constant)

n=N/Nᴀ=

[tex] = \frac{1.505 \times 10 ^{24} }{ {6.02 \times 10}^{23} } = 2.5 \: moles[/tex]

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