Answer
(a) OH$^-$
(b) ClO$_3$$^-$
(c) MnO$_4$$^-$
Work Step by Step
(a) OH$^-$
(b) ClO$_3$$^-$
(c) MnO$_4$$^-$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.