Examine the table.OxidationElement Half-Reaction•high chemical activityLi(s) → Li*(aq) + elithiumpotassiumK(s) » K*(aq) + ebariumBa(s) » Ba+(aq) + 2ecalciumCa(s) Ca*(aq) + 2esodiumNa(s) Na*(aq) + emagnesiumMg(s) Mg2*(aq) + 2ealuminumAl(s) AP*(aq) + 3ezincZn(s) → Zn*(aq) + 2e-ironFe(s) Fe*(aq) + 2enickelNi(s) → Ni*(aq) + 2eleadPb(s) Pb+(aq) + 2ecopperCu(s) » Cu*t(aq) + 2e-silverAg(s) → Ag*(aq) + e-mercuryHg(s) Hg2*(aq) + 2e• low chemical activitygoldAu(s) Au*(aq) + 3e According to the table, which reaction is correct?Zn (s) + Cu?+ (aq) → Zn?+ (aq) + Cu (s)because copper (Cu) is a stronger oxidizing agent than zinc (Zn)Fe (s) + Mg+ (aq)- Fe2+(aq) + Mg (s)because magnesium (Mg) is a stronger oxidizing agent than iron (Fe)Ag (s) + Li* (aq)→ Ag* (aq) + Li (s)because lithium (Li) is a stronger oxidizing agent than silver (Ag)Pb (s) + 2Lit (aq) → 2Li (s) + Pb3+ (ag)because lithium (Li) is a stronger oxidizing agent than lead (Pb)

The species with high chemical activity acts as a strong reducing agent(donates electrons) when…

According to the table, which reaction is correct? Zn (s) + Cu²+ (aq) → Zn²+ (aq) + Cu (s) because copper (Cu) is a stronger oxidizing agent than zinc (Zn) Fe (s) + Mg²+ (aq) → Fe+ (aq) + Mg (s) because magnesium (Mg) is a stronger oxidizing agent than iron (Fe) Ag (s) + Lit (aq) → Ag* (aq) + Li (s) because lithium (Li) is a stronger oxidizing agent than silver (Ag) Pb (s) + 2Li (aq) → 2Li (s) + Pb?+ (aq) because lithium (Li) is a stronger oxidizing agent than lead (Pb)

According to the table, which reaction is correct? Zn (s) + Cu²+ (aq) → Zn²+ (aq) + Cu (s) because copper (Cu) is a stronger oxidizing agent than zinc (Zn) Fe (s) + Mg²+ (aq) → Fe+ (aq) + Mg (s) because magnesium (Mg) is a stronger oxidizing agent than iron (Fe) Ag (s) + Lit (aq) → Ag* (aq) + Li (s) because lithium (Li) is a stronger oxidizing agent than silver (Ag) Pb (s) + 2Li (aq) → 2Li (s) + Pb?+ (aq) because lithium (Li) is a stronger oxidizing agent than lead (Pb)

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter18: Electrochemistry

Section: Chapter Questions

Problem 18.95QE

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