What is the latent heat of fusion? O A. The energy required to go from a solid to a gas
O B. The energy required to break molecular bonds
C. The energy required to go from a solid to a liquid
D. The energy required to go from a liquid to a gas

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na

Wow that a lot of text for my tiny so i no wanna answer