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  • 24-07-2022
  • Physics
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what is the number of moles in 12.04×10²³ particles of NH3?​

Respuesta :

ujalakhan18
ujalakhan18 ujalakhan18
  • 24-07-2022

Answer:

[tex]\huge\boxed{\sf m = 2 \ moles}[/tex]

Explanation:

Given data:

No. of particles = 12.04 × 10²³ particles

Avogadro's number = 6.02 × 10²³

Required:

No. of moles = n = ?

Formula:

[tex]\displaystyle No. \ of\ moles\ = \frac{no.\ of \ particles}{Avogadro's \ number}[/tex]

Solution:

Put the given in the above formula

[tex]\displaystyle n =\frac{12.04 \times 10^{23}}{6.02 \times 10^{23}} \\\\n = 2 \times 1 \ moles\\\\m = 2 \ moles\\\\\rule[225]{225}{2}[/tex]

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