Determine the mass of 2.4 x 10^24 atoms of gold?

Answer:Mass = 785.9 g

Explanation:because i'll fegure it this out

Mass = 785.9 g

Explanation:

Given dа ta:

Atoms of gold = 2.4 * 10²⁴ atoms

Mass of gold = ?

Solution:

First of all we will convert the number of atoms into moles.

2.4 * 10²⁴ atoms * 1 mol / 6.02 * 10²³ atoms

number of moles = 3.99 mol

Now we will determine the mass of gold.

Mass = number of moles * molar mass

Mass = 3.99 mol * 196.97 g/mol

Mass = 785.9 g