Chemistry
kiddciji
12

Which is a spectator ion in the reaction between KOH and CoBr2? CoBr2(aq) Co2+(aq) K+(aq) OH– (aq)?

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(1) Answers
Maryanne545

2KOH(aq) + CoBr₂(aq) → 2KBr(aq) + Co(OH)₂(s) 2K⁺ + 2OH⁻ + Co²⁺ + 2Br⁻ → 2K⁺ + 2Br⁻ + Co(OH)₂ K⁺ and Br⁻ are spectator ions

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