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Chemistry, 23.11.2020 21:40 Frankie103947

Which of the reagents would oxidize Cr to Cr2+, but not Pb to Pb2+? Ca
Co
Br^-
Co^2+
Ca^2+
Br2

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Which of the reagents would oxidize Cr to Cr2+, but not Pb to Pb2+? Ca
Co
Br^-
Co...

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