Write a balanced equation for the reaction. Explain what feature is shOwn by the arow labeled (a).
Using chemical symbols and dashed lines (this can be done with type), draw what the activated complex
or transition state might look like.
Is this reaction exothermic or endothermic? Explain.

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

The correct answer is b.hoped i you

The state or quality of being humid.a quantity representing the amount of water vapor in the atmosphere or a gas.

Needs for population