Amineral 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 m3 ksp[ca(oh)2]=5.0×10−6 m3
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Chemistry, 22.06.2019 21:30, emmalucilleblaha1995
Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?
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Chemistry, 22.06.2019 22:30, jkjjoijjm5928
Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?
Answers: 3
Amineral sample is analyzed for its cobalt and calcium content. a sample is dissolved, and then the...
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