A mineral sample is analyzed for its cobalt and calcium content. A sample is dissolved, and then the cobalt and calcium are precipitated as co(oh)2(s) and ca(oh)2(s). At what ph can co(oh)2(s) be separated from ca(oh)2(s) at 25 °c? assume that an effective separation requires a maximum concentration of the less soluble hydroxide of 1×10−6 m. Ksp[co(oh)2]=5. 9×10−15 Ksp[ca(oh)2]=5. 0×10−6.

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is this a serious question? let me know!

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well i am certain this question isn't for serious matters.

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