Which equation represents a single replacement reaction? A)
AlCl3(aq) + 3KOH(aq) + Al(OH)3(s) + 3KCl(aq)
B)
2AlCl3(s) 2Al(s) + 3Cl2(g)
C)
2Al(s) + 3Cl2(g) → 2A1C13(s)
D)
2Al(s) + 6HCl(aq) + 2AlCl3(aq) + 3H2(g)

2.00 is the !

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