## Chemistry: The Central Science (13th Edition)

$KI$ $0.25M$ has a higher concentration of $I^-$.
$BaI_2$ $0.10M:$ $[I^-] = 2 \times [BaI_2]$ $[I^-] = 0.20M$ $KI$ $0.25M:$ $[I^-] = 1 \times [KI]$ $[I^-] = 0.25M$