MagicDragon3914 MagicDragon3914
  • 22-01-2021
  • Chemistry
contestada

How many grams are in 4.63 x 1024

molecules of CCl4?

Respuesta :

sebassandin
sebassandin sebassandin
  • 23-01-2021

Answer:

[tex]m=1,182.8g[/tex]

Explanation:

Hello!

In this case, since the relationship between molecules and mass is first analyzed via the Avogadro's number to compute the moles in the given molecules:

[tex]mol=4.63x10^{24}molec*\frac{1mol}{6.022x10^{23}molec}=7.69mol[/tex]

We now use the molar mass of carbon tetrachloride (153.81 g/mol) to obtain the required grams:

[tex]m=7.69mol*\frac{153.81g}{1mol} \\\\m=1,182.8g[/tex]

Best regards!

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