Answer Happy

Posted: **Tue Nov 16, 2021 6:34 am**

: What Is The Role Of Al In This Redox Reaction State Your Reason 2al S 3h2so4 Aq A Al2 So4 3 Aq 3h2 G A Reduci 1 (50.29 KiB) Viewed 43 times

: What Is The Role Of Al In This Redox Reaction State Your Reason 2al S 3h2so4 Aq A Al2 So4 3 Aq 3h2 G A Reduci 2 (33.69 KiB) Viewed 43 times

: What Is The Role Of Al In This Redox Reaction State Your Reason 2al S 3h2so4 Aq A Al2 So4 3 Aq 3h2 G A Reduci 3 (41.33 KiB) Viewed 43 times

What is the role of Al in this redox reaction? State your reason. 2Al(s) + 3H2SO4(aq) à Al2(SO4)3(aq) + 3H2(g) a. Reducing agent. Since Al is oxidized into A 3+ b. Spectator ion. Since Al does not change in the reaction c. Oxidizing agent. Since Al is oxidized into Al3+ d. Oxidizing agent. Since A13+ is reduced into Al e. Reducing agent. Since Al3+ is reduced into Al
Given the following cell notation in a voltaic cell, AL |A13+(aq) || Agt(aq) |Ag(s) which of the following half reaction of Al is correct? a. Al 3+ + 2ē à Alt b. Al 3+ à Al + 3ē à O C. Al à Al3+ + 37 d. Alt + ē à Al e. Al + 3ē à Al 3+
Write the cell notation for the voltaic cell that incorporates the following redox reaction. 2Fe2+(aq) + Cd2+(aq) à 2Fe3+ (aq) + Cd(s) a. Fe2+ (aq)| Fe3+(aq) || Cd2+(aq) ICd(s) b. Cd2-(aq) ICd(s) || Fe2+ (aq)| Fe3+ *(aq) C. Fe (s)I Fe3+ (aq) Il Cd(aq) ICd(s) d. Fe3+ (aq) || Cd(s) e. Fe2+ (aq)Il Cd2+ (aq)