7. Balance the following equations using the oxidation number method. Identify the oxidizing and reducing agents....
Balancing Oxidation–Reduction Reactions (Section)Complete and balance the following equations, and identify the oxidizing and reducing agents:(a) Cr2O72-(aq) + I-(aq)→Cr3+(aq) + IO3-(aq) (acidic solution)(b) MnO4-(aq) + CH3OH(aq) →Mn2+(aq) +HCO2H(aq) (acidic solution)(c) I2(s) + OCl-(aq)→IO3-(aq) + Cl-(aq) (acidic solution)(d) As2O3(s) + NO3-(aq)→H3AsO4(aq) + N2O3(aq) (acidic solution)(e) MnO4-(aq) + Br-(aq)→MnO2(s) + BrO3-(aq) (basic solution)(f) Pb(OH)42-(aq) + ClO-(aq)→PbO2(s) + Cl-(aq) (basic solution)
Balance the following equation: 5. pur Tsa-1 य KCI KSO, + HO Cl + KS,O, + KOH For the reaction in question 5, list those elements which have changed oxidation number during the reaction, showing the oxidation number before and after the reaction. Which element is oxidized? Which is reduced? Which is the oxidizing agent? Which is the reducing agent? How many electrons are transferred per sulfur atom? How many totally in the reaction as shown? 6. 82V Balance the...
1. 1. Balance the following skeleton reactions and identify the oxidizing and reducing agents: (a) Mn+ (aq) + BiO3 (aq) →MnO4 (aq) + Bit (aq) (acidic) (b) Fe(OH)2(s) + Pb(OH)3 (aq) Fe(OH)3(s) + Pb(s) (basic)
3. Complete and balance the following skeleton reaction and identify the oxidizing and reducing agents. Cro/' (aq) + Cu(s) Cr(OH)3() + Cu(OH)2(s) (basic) 3. Complete and balance the following skeleton reaction and identify the oxidizing and reducing agents. Cro/"(aq) + Cu(s) → Cr(OH)3(s) + Cu(OH)2(s) (basic)
Complete and balance the following skeleton reaction and identify the oxidizing and reducing agents. Include the states of all reactants and products in your balanced equation. You do not need to include the states with the identities of the oxidizing and reducing agents. CrO^2-_4 (aq) + Cu(s) rightarrow Cr(OH)_3 (s) + Cu(OH)_2(s) [basic] The oxidizing agent is The reducing agent is
1. Balance one the following using the half reaction method. Identify oxidation, reduction, reducing agent, oxidizing agent. (5 pts) Au*(aq) + Fe() ► Fe2+ (aq) + Au(s)
Classify each of the following half-equations as oxidation or reduction and balance. Also label the oxidizing agent and reducing agent for each reaction. a. (basic) (aq) Mn (aq) MnO2(s) (acidic)
BALANCE the redox equation in a BASIC solution and FIND the oxidizing and reducing agents: CrI3(s) + H2O2(aq) = CrO4^2-(aq) + IO4-(aq) The equation is in an acidic solition
2. Balance the following skeleton reactions and identify the oxidizing and reducing agents: - cio +Cr(OH)2 → Cro 2- +c1"
Identify the oxidizing and reducing agents and identify the number of electrons transferred for the balanced chemical reaction 5SO32-(aq) + 2MnO4- (aq) + 6 H+(aq) à 5SO42- (aq) + 2Mn2+ (aq) + 3 H2O(l) Oxidizing agent: Reducint agent: Number of electrons transferred: