Copper sulphate solution turns deep blue when an excess… | StemPy Lab

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Copper sulphate solution turns deep blue when an excess… | StemPy Lab

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Copper sulphate solution turns deep blue when an excess of ammonia is added. Which statement explains the change?

ChemistryMediumHigh School (11–12)The d- and f-Block Elements › Transition Elements (d-Block)A-Level IB

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Copper sulphate solution turns deep blue when an excess of ammonia is added. Which statement explains the change?

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← Measurements on a complex of a 3d metal ion give a spin-only magnetic moment of 4.90 BM. Work out the number of unpaired electrons in the ion.A solution of an iron(II) salt turns yellow-brown when it stands in air. Which statement gives the best reason for the change? →

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