Write simplest ratio of `Co^(3+) : NH_(3) : NO_(2)^(-)` in : tetraamminedintrito
N-cobalt(III)diamminetrtranitrito-N-cobaltate(III)

Answer

133

Explanation

Given compound is
`[Co(NH_(3))_(4)(NO_(2))_(2)][Co(NH_(3))_(2)(NO_(2))_(4)]`
So ratio of `Co^(3+) : NH_(3):NO_(2)^(-)` is `1:2:3`.