Question

making activity series predictions
use the activity series below to predict the products of each of the following reactions. you do not need to balance the equations.
li > k > ba > sr > ca > na > mg > al > mn > zn > cr > fe > cd >
co > ni > sn > pb > h > sb > bi > cu > ag > pd > hg > pt > au
$f_{2}>cl_{2}>br_{2}>i_{2}$
$ccl_{4}+br_{2} \to ?$
no reaction
$brcl + c$
$cbr_{4}+cl_{2}$

Explanation:

Step1: Compare halogen reactivity

From the given series: $\text{Cl}_2 > \text{Br}_2$

Step2: Determine reaction feasibility

A less reactive halogen ($\text{Br}_2$) cannot displace a more reactive halogen ($\text{Cl}$) from its compound ($\text{CCl}_4$).

Answer:

no reaction