Discuss the interpretation of each of the following observations. (a) When metallic Cu is heated with concentrated
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Discuss the interpretation of each of the following observations.
(a) When metallic Cu is heated with concentrated H2SO4, in addition to CuSO4 and SO2, some CuS is formed.
(b) The [TeF5]− ion is square pyramidal.
(c) Silver nitrate gives a white precipitate with aqueous sodium thiosulfate; the precipitate dissolves in an excess of [S2O3]2−. If the precipitate is heated with water, it turns black, and the supernatant liquid then gives a white precipitate with acidified aqueous Ba(NO3)2.
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Interpretation of Observations a When metallic Cu is heated with concentrated H2SO4 in addition to CuSO4 and SO2 some CuS is formed Interpretation Thi...View the full answer
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