Answer:
Mg is oxidized and Pb is the oxidizing agent
Explanation:
Explanation:
No of molecules=0.500×6.023×10²³=3.011×10²³ molecules
#1. An element or ion that has lost two electrons must have a net charge of 2+, because it has two more protons than electrons, therefore the answer is Mg2+
#2. aluminum ions have an oxidation state of 3+ and fluoride has an oxidation state of 1-, therefore I’m order for the charges to cancel you need 3 fluoride ions.
Therefore, the answer is AlF3
