Question

Given the two reagents, input a complete and balanced "molecular" equation according to the input format given in the example. If no reaction occurs, input NR in the blank. (Input example, for KCI + Fy, you would input (in this order) 2KCI + F2 -> 2KF + Cl2.) KI + Br2 KI + Cl2 KBr + 12 NaCl + 12 NaCl + Br2 Nal + Br2

Answer 1

In periodic table order of reactivity of halogen is F > Cl > Br > I

so Fluorine can replace Cl , Br & I

Chlorine can replace Br & I

Br can replace I only

while iodine replace none of the above

2 Bv , 2 KI 2 2とC」 T2 + C2 2 K T 3) 2 KBY NO 4) 2 Nac No Reactia 2 Nad B, 2 2 Na Z 2. 6)