Explanation:
Fe2+ lose electrons to become Fe 3+ hence oxidized
maO4- is the oxidizing agent
2.6 M hBr
This would be the correct answer.
Anytime an atom shares or transfers electrons a bond is formed, sharing= covalent and transfer= ionic
Its a chemical reaction because both are affected by the reaction and changed. hope this helps (ू• o •ू )
Answer:
D.
Explanation:
The rock that is left behind is there because it has resisted the forces of erosion.
