Question

Convert 1.61 x 10^24 atoms of carbon to moles of carbon

Answer 1

Mole = 2.67

Given data:

Number of atoms of carbon = 1.61 × 10²⁴

Avogadro's Number = 6.023 × 10²³

Required:

Moles = ?

Solution:

Formula for calculating moles from particle numbers is given as,

Mole = Number of particle / Avogadro's number

putting values

Moles = 1.61 × 10²⁴ / 6.023 × 10²³

Moles = 2.67