Arrange these species by their ability to act as an oxidizing agent. N₁² + Zn²+ Ag+ 2+ Ca Best oxidizing agent Best reducing agent Answer Bank

Arrange these species by their ability to act as an oxidizing agent. Best oxidizing agent Poorest oxidizing agent Answer Bank Au3+ Mg2+ Cr2+

For each reaction, identify the atom oxidized, the atom reduced, the oxidizing agent, and the reducing agent. 1) Mg + 2HCI a MgCl, + H, 2) 2Fe + 3V,0, Fe,O, +6VO 3) 2KMNO, + 5KNO, + 3H,SO, 2MnSO, + 3H,0 + 5KNO, +K,SO, 4) K,Cr,O, + 3SnCl, + 14HCI a 2C:CI, + 3SnCl, +2KCI + 7H,O 5) 2KMNO, + 10NaCl + 8H,SO, a 5CI, + K,SO, + 2MnSO, + 8H,O+ 5Na,SO, 6) 2K,Cr,O, + 2H,0+3S a 3s0, +4KOH+2Cr,O, 7) 8KCIO, + C,„H„O" 8KCI + 11H,0 +12CO, 8) 3HĻC,O, + 2K,MnO,6CO, + 2K,O+Mn,O, + 3H,O 9) 2Mn(NO,), + 5NaBiO, + 16HNO, 2HMNO, +5Bi(NO,), + 5NANO, + 7H̟O 10) 4H,C,O, + 2KMNO, 8CO, + K,O + Mn,O, + 4HĻO

Select True or False: Under acidic conditions, the correctly balanced redox reaction forClO2-(aq) → ClO2(g) + Cl-(aq) is:5ClO2-(aq) + 4H+(aq) → 4ClO2(g) + Cl-(aq) + 2H2O(l) Group of answer choices True False

Identify the oxidizing agent and reducing agent in the reaction.Te0 3 2- + 2 N204 +  H20 -> Te + 4 NO3 - + 2H+

Cu 2+ (aq) Zn 2+ + 34. Zn (s) + Cu (s) Identify which half reaction is oxidation and which is reduction. 2e Zn 2+ Zn (s) Cu 2+ (aq) Bed 2e (aq) Cu (s) 35. Write the equilibrium expression (Keq) for the following reversible reaction: N2(g) + O2(g) 2 NO (g) 36. For the reaction in question 35, if we add more N₂, which direction will the equilibrium a. To the right (forward) b. To the left (reverse) c. It won't make a difference

Balance the following oxidation-reduction occurring in acidic solution. MnO 4 ^ - (aq)+Co^ 2+ (aq) Mn^ 2+ (aq)+Co^ 3+ (aq) Identify the oxidation half-reaction, reduction half-reactionoxidizing agent and reducing agent as well as balancing in acidic conditions.

Predicting whether simple electrochemical reactions happen Decide whether a chemical reaction happens in either of the following situations. If a reaction does happen, write the chemical equation for it. Be sure your chemical equation is balanced and has physical state symbols. situation A strip of solid silver chemical reaction? metal is put into a beaker of 0.079M Fe(NO3)2 solution. yes no A strip of solid iron metal is put into a beaker of 0.084M AgNO3 solution. chemical equation ☐ yes ☐ no ☑

For each reaction, identify the substance that is the oxidizing agent and the substance that is the reducing agent. C,H4 H, C,H, Answer Bank Fe,O3 CO 2 FeO + CO, + oxidizing agent reducing agent 2 KI Cl, 2 KCl + 12 +

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