Select an indicator from Table that might be suitable for each of the titrations in Proble...

Select an indicator from Table that might be suitable for each of the titrations in Problem. Write NONE if no indicator listed in Table is suitable.

Problem Generate equilibrium constant expressions for the following reactions. Calculate numerical values for Keq.

*(a) Fe3+ + V2+ ⇌ Fe2+ + V3+

(b) Fe(CN)+3- + Cr2+ ⇌ Fe(CN)64- + Cr3+

*(c) 2V(OH)4+ + U4+ ⇌ 2VO2+ + UO22+ +4H2O

(d) Tl3+ + 2Fe2+ ⇌ Tl+ + 2Fe3+

*(e) 2Ce4+ + H3AsO3 + H2O ⇌ 2Ce3+ +H3AsO4 + 2H+ (1 M HClO4)

(f) 2V(OH)4+ + H2SO3 ⇌ SO42- + 2VO2+ + 5H2O

*(g) VO2+ + V2+ + 2H+⇌ 2V3+ + H2O

(h) TiO2+ + Ti2+ + 2H+⇌ 2Ti3+ + H2O

Table