Question

FeI3 + NaOH -> Fe(OH)3 + NaI...Balance the equation.

Answer 1

1 FeI3 + 3 NaOH = 1 Fe(OH)3 + 3 NaI

FeI3 = 1
NaOH = 3
Fe(OH)3 = 1
NaI = 3

hope this helps!

Answer 2

Fel3 +NaOH _> Fe(OH)3+Nal

Fe-2
Na-2
OH-4
l-4