Question

Question #f8b95

Answer 1

`4.215 * 10^25` atoms in 10 moles of Sulphuric acid

Explanation:

The number of molecules in 1 mole of any substance is given by Avogadro's constant, which is `6.023 * 10^23`. With this, we can work out that 10 moles of any substance contains `6.023 * 10^24` molecules.

However, the number of atoms in a molecule of sulphuric acid is 7 - `H_2SO_4`. So we need to multiply the number of molecules of 10 moles of sulphuric acid by 7 to find out the number of atoms, which is `4.215 * 10^25` atoms.