In an experiment to study the reactivity of In(s), La(s), Pd(s) and Ti(s), a student made the following observations.In³+ (aq) La³+ (aq)Pd²+ (aq)Ti²+ (aq)Metal\Metal ionIn(s)La(s)Pd(s)Ti(s)Key:1. In(s)2. La(s)3. Pd(s)4. Ti(s)NRSelect one:O Pd(s)RXNPd²+ (aq)NRLa(s)La³+ (aq)RXNNRNRNRNRNR No reactionRXNRXNNRRXNNRRXNNRNRWhen the reducing agents are listed from strongest to weakest the order would beRXN - Spontaneous reactionWhen the oxidizing agents are listed from strongest to weakest the order would be5. In³+ (aq)6. La³+ (aq)7. Pd²+ (aq)8. Ti²+ (aq)The substance that would have the strongest attraction for electrons would beOO▸

An oxidizing agent is that species which accepts electrons from others, makes another species…

Metal Metal ion In³+ (aq) In(s) La(s) Pd(s) Ti(s) Key: 1. In(s) 2. La(s) 3. Pd(s) 4. Ti(s) NR RXN Pd²+ (aq) NR La(s) La³+ (aq) RXN La³+ (aq) Pd²+ (aq) NR NR NR NR NR - No reaction RXN RXN NR RXN Ti²+ (aq) NR RXN NR NR RXN - Spontaneous reaction When the reducing agents are listed from strongest to weakest the order would be 5. In³+ (aq) 6. La³+ (aq) 7. Pd²+ (aq) 8. Ti²+ (aq) When the oxidizing agents are listed from strongest to weakest the order would be The substance that would have the strongest attraction for electrons would be Select one: ○ Pd(s) 0 0 ● ● ● ●

Metal Metal ion In³+ (aq) In(s) La(s) Pd(s) Ti(s) Key: 1. In(s) 2. La(s) 3. Pd(s) 4. Ti(s) NR RXN Pd²+ (aq) NR La(s) La³+ (aq) RXN La³+ (aq) Pd²+ (aq) NR NR NR NR NR - No reaction RXN RXN NR RXN Ti²+ (aq) NR RXN NR NR RXN - Spontaneous reaction When the reducing agents are listed from strongest to weakest the order would be 5. In³+ (aq) 6. La³+ (aq) 7. Pd²+ (aq) 8. Ti²+ (aq) When the oxidizing agents are listed from strongest to weakest the order would be The substance that would have the strongest attraction for electrons would be Select one: ○ Pd(s) 0 0 ● ● ● ●

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter13: Electrochemistry

Section: Chapter Questions

Problem 13.101PAE

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