[Answer] In the reaction shown below which substance is oxidized?Ca0(s) + Pb2+(aq) → Ca2+(aq) + Pb0(s)

Answer: Ca0(s)

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In the reaction shown below which substance is oxidized?Ca0(s) + Pb2+(aq) → Ca2+(aq) + Pb0(s) Ca0(s) Ca0(s) is oxidized to Ca2+(aq ) as the oxidation state increases from 0 to +2. Ca0(s) + Pb2+(aq) → Ca2+(aq) + Pb0(s) A decrease in the oxidation state occurs due to reduction as electrons are gained while an increase in oxidation state is due to oxidation as electrons are lost. Pb2+(aq) is reduced to Pb0(s) in this reaction. Sep 16 2014 · 2 Na( s ) + Cl 2 (g) → 2 NaCl The reactants are elements and it is assumed that they are electrically neutral; they have the same number of electrons as protons. The product however is ionic; it is composed of Na + and Cl − ions. Fri Mar 05 2010 · Fe( s ) + 2AgNO3( aq ) --> Fe(NO3)2( aq ) + 2Ag( s ) Both of these are redox. Calcium and iron metals are initially in the zero oxidation state and they are each oxidized to the +2 oxidation state while hydrogen and silver are reduced to the elemental form. Regents review Electrochemistry(redox) A) 12 moles B) 2 moles C) 3 moles D)6 moles 41.Given the balanced equation representing a reaction : 2Fe + 3Cu2+ ® 2Fe3+ + 3Cu When the iron atoms lose six moles of electrons how Wed Apr 16 2008 · Pb >> Pb2 + + 2e-PbO2 + 4H+ + 2e->> Pb2 + + 2H2...

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