vickytorresx3 vickytorresx3
  • 23-01-2021
  • Chemistry
contestada

How many moles of hydrogen atoms are present in 2.41 x 10^24 molecules of CH3OH?

Respuesta :

sebassandin
sebassandin sebassandin
  • 28-01-2021

Answer:

16.0 mol H.

Explanation:

Hello!

In this case, since the Avogadro's number help us to compute the moles of methanol in the given molecules:

[tex]n_{CH_3OH}=2.41x10^{24}molecCH_3OH*\frac{1molCH_3OH}{6.022x10^{23}molecCH_3OH}=4.00molCH_3OH[/tex]

Thus, since 1 mole of methanol contains 4 moles of hydrogen atoms, we obtain:

[tex]n_H=4.00molCH_3OH*\frac{4molH}{1molCH_3OH}\\\\n_H=16.0molH[/tex]

Best regards!

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