Balance the following equations: а. CIO3-(аq) + 1-(aq) ---> 12(s) + Cl-(aq) in ac solution

Balance the equation

)&)::(!’hhj DC def

Balance the following reaction equation in acidic solution: MnO4−(aq)  +  Cr3+(aq) ⟶ Mn2+(aq)   +   Cr2O72−(aq)

For the following electron-transfer reaction: 3Cr**(aq) + Al(s) –→ 3Cr*(aq) + Al³*(aq) The oxidation half-reaction is: The reduction half-reaction is: > + + +

Complete and balance (by half-reaction method) the following equations, indicate whether the half-reaction is an oxidation or a reduction, and identify the oxidizing and reducing agents.  (a) NO2 –(aq) + Cr2O7 2–(aq)    ⟶ Cr3+(aq) + NO3 –(aq)          (acidic medium)                (b) As2O3(s) + NO3 –(aq)    ⟶    H3AsO4(aq) + N2O3(aq)       (acidic medium)                (c) MnO4 −(aq) + SO3 2−(aq)    ⟶    MnO2(s) + SO4 2−(aq)     (basic medium)                (d) CrO4 2−(aq) + Cu(s)     ⟶   Cr(OH)3(s) + Cu(OH)2(s)         (basic medium)

Balance the following skeletun reactions and identiey oxidizing and reducing agents: ) Mn04 caq) + CN"(aq) → MnO2 (S) + CNO (99) [basic]

2. An acidic reaction: MnO4-(aq) + Fe2+(aq) O Fe3+(aq) + Mn2+(aq) What is the oxidation reaction and What is the reduction reaction? *

Item 10 Part A Permanganate reacts with methanol to produce formic acid according to the following unbalanced chemical equation in acidic solution: MnO, (ag) + CH3 OH (aq) --> Mn2* (aq) + HCOOH (aq). Which statement(s) is/are true about this reaction? I. After balancing the equation, there are 2 H*(aq) on the right side of the equation for every HCOOH. II. Manganese is oxidized during the course of the reaction. II. After balancing the equation, there are three times as many water molecules a Mn2* ions on the right side of the equation. Il only. I only. III only. Two of I, II, and III are true. None of I, II, and III are true. Submit Request Answer

10) Complete and balance the following half-reactions in acidic solution.   In each case, indicate whether the half-reaction is an oxidation or a reduction. Drag the appropriate items to their respective bins.   BIN 1: HALF REACTION IS  REDUCTION BIN 2: HALF REACTION IS OXIDATION   REACTIONS:   N2(g)-->NH4+(aq)         Au+(aq)-->Au3+(aq) ClO3-(aq)-->Cl-(aq) PbO2(s)-->Pb2+(aq)