Home /
Expert Answers /
Chemistry /
1-give-the-oxidation-number-for-the-following-atoms-15-co-clo-2co-cl-na2o2na-pa433
![1. Give the oxidation number for the following atoms: \( [15] \)
\[
\begin{array}{l}
\mathrm{Co}(\mathrm{ClO})_{2} \mathrm{Co](https://media.cheggcdn.com/media/632/63205e62-6f67-46be-961b-74585c60fe49/phpydICgF)
Expert Answer
(1) Co(ClO)2 Co=+2 2+2×(x?2)=0 x=22=+1 So, Cl=+1(2) CoCrO4 Co=+2 2+x+4×?2=0 x=+6