Question

36) Mass of one atom of an element is 6.645 x 10^-23 g.

How
many
moles of elements are there in 0.320 kg​

Answer 1

Explanation:

Therefore, Atomic mass of the atom = 6.645 × 10²³ × Avogadro's number. Now, Mass of some amount of the element = 0.32 kg = 320 g. = 8 moles.