can someone please help me with this analytical chemistry question please and th
ID: 489595 • Letter: C
Question
can someone please help me with this analytical chemistry question please and thank you
Write balanced equations to describe the following processes: the oxidation of manganese(II) to permanganate by ammonium peroxodisulphate. the oxidation of uranium(IV) to uranium(VI) by H_2 O_2. the reaction of V(OH)^4+ in a silver reductor. the titration of H_2 C_2 O_4 with a standard solution of KBrO_3, the equivalence point being signaled by the first appearance of Br_2. the titration of H_2 O_2 with KMnO_4.Explanation / Answer
(a) 2Mn2+ + 5S2O82- + 8H2O 2MnO4- + 10HSO4- + 6H+
(b) U4+ + H2O2 + 2H+ U6+ + 2H2O
(c) Ag + V(OH)4+ + H2O Ag(OH)2 + V3+ + H+
(d) 5H2C2O4 + 2KBrO3 + 4H2O 10CO32- + Br2 + 2K+ + 18H+
(e)3H2O2 + 2KMnO4 3O2 + 2MnO2 + 2KOH + 2H2O
Related Questions
Hire Me For All Your Tutoring Needs
Integrity-first tutoring: clear explanations, guidance, and feedback.
Drop an Email at
drjack9650@gmail.com
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.