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In: Chemistry

a) Which of the following reagents would oxidize Fe to Fe2 , but not Ag to...

a) Which of the following reagents would oxidize Fe to Fe2 , but not Ag to Ag?

Ca, Co, Br-, Ca2+, Co2+,Br2

b) Which of the following reagents would oxidize Cu to Cu2 , but not Cl– to Cl2?

Br-, Ca, Ca2+, Co2+, Br2, Co

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