Question

Given 0.5moles of aluminum, calculate the amount of atoms present

Answer 1

Answer:

0.5 × 6.022×10^23 = 3.011×10^23 atoms.

Explanation:

• One mole of any element has avogadro number of atoms, whether it is hydrogen, oxygen, sodium, aluminium or anything else.

• So half a mole of any element has half the number of avogadro number of atoms..