1 mole Hg ---------------- 6.02x10²³ atoms
?? ------------------------- 1.30 x10⁷ atoms
1.30x10⁷ x 1 / 6.02x10²³ =
= 1.30x10⁷ / 6.02x10²³ => 2.159x10⁻¹⁷ moles
hope this helps!
If the equation is complete the products would be manganese chloride and oxygen gas would be given off.
MnCl2 + O2
Answer: sorry I’m late but it is 11 electrons
Explanation: