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When 1.95 g of Co(NO3)2 is dissolved in 0.700 L of 0.220 M KOH, what are  [...

When 1.95 g of Co(NO3)2 is dissolved in 0.700 L of 0.220 M KOH, what are  [ Co2+], [Co(OH)42−], and [OH−] if Kf of Co(OH)42− = 5.00 ×109?

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queen_honey_blossom answered 2 years ago
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