i just need the last thing using what I've already put in. Here was the question attached to it:
i just need the last thing using what I've already put in. Here was the question...
Use the following half-reactions to write 3 spontaneous reactions, calculate E°cell for each reaction, what is the n number (number of electrons transferred). Au+ (aq) + e− → Au (s) E° = 1.69 V N2O (g) + 2H+ (aq) + 2 e− → N2 (g) + H2O (l) E° = 1.77 V Cr3+ (aq) + 3 e− → Cr (s) E° = -0.74 V Question 7 0.36 pts Use the following half-reactions to write 3 spontaneous reactions, calculate Eºcell for...
Consider the following half-reactions.Which of these is the strongest reducing agent listed here? Au (aq) +eAu(s) E 1.69 V N20(g) +2H+(aa) +2e N2/g)+H200 EO - 1.77 V Cr3t(ag) +3 e Cris) Eo0.74 V Selected Answer: 5. Cr3(aa) Correct Answer: 6. Cr(s)
Consider the following half-reactions: Half-reaction E° (V) F2(g) +2e - →2F (aq) 2.870V 2H*(aq) + 2e - H2(g) 0.000V Cr3+ (aq) + 3e — Cr(s) -0.740V (1) The strongest oxidizing agent is: enter formula (2) The weakest oxidizing agent is: (3) The weakest reducing agent is: (4) The strongest reducing agent is: (5) Will F2(g) oxidize Cr(s) to Cr3+ (aq)? (6) Which species can be oxidized by H(aq)? If none, leave box blank.
A. Half-reaction E° (V) Cl2(g) + 2e-2Cl-(aq) 1.360V Sn2+(aq) + 2e-Sn(s) -0.140V Cr3+(aq) + 3e-Cr(s) -0.740V (1) The strongest oxidizing agent is: enter formula (2) The weakest oxidizing agent is: (3) The weakest reducing agent is: (4) The strongest reducing agent is: (5) Will Cl2(g) oxidize Cr(s) to Cr3+(aq)? (6) Which species can be oxidized by Sn2+(aq)? If none, leave box blank. B. Half-reaction E° (V) Cl2(g) + 2e-2Cl-(aq) 1.360V Cu2+(aq) + 2e-Cu(s) 0.337V Mn2+(aq) + 2e-Mn(s) -1.180V (1) The...
help with these please Consider the following half-reactions: Half-reaction Eo (V) F2(g)+ 2e 2F (aq) 2.870V Sn2 (aq) + 2e- Sn(s) 0.140V Cr3 (aq) + 3e° _ Cr(s)-0.740V (1) The strongest oxidizing agent is: enter formula (2) The weakest oxidizing agent is: (3) The weakest reducing agent is: (4) The strongest reducing agent is: (5) Will F2(g) oxidize Cr(s) to Cr3 (aq)? (6) Which species can be oxidized by Sn2 (aq)? If none, leave box blank. Consider the following half-reactions:...
Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free energy AG for the following redox reaction Round your answer to 3 significant digits. 2CH(OH), (-) +100H(aq) + 3Br (1) ► 2010 (92) +8H,O()+6Be (aq) cil Data E (V) 0.7996 x 5 ? -1.675 1.692 1.498 -2.912 1.066 1.35827 Half-Reaction Agt (aq) + e -- Ag (s) AP+ (aq) + 3e" -Al(s) Aut (aq) + e - Au (s) Au3+ (aq) + 3e" - Au (5)...
i just need help with the problem that has been worked on. i dont think i did it right 3. MnO2 + H + HNO, Mn + -H Oxidation Half Reaction: Reduction Hall Reaction: Oxidizing agent: Reducing agent 4. PbO2 + Mn + S0- + H2O Dr H H MnO4 + → ___PbSO PbSO+ Oxidation Half Reaction: Reduction Half Reaction: Oxidizing agent: Reducing agent 6 3 HNO2 + CrO2- +5H → 2Cr + 3 NO: + 4 H:0 Oxidation Half...
need answers for all questions Question 35 (3 points) (35) For galvanic cell: (-) Cr/ Cr3+ (aq) // Cu2+ (aq) / Cu (+), the correct half reactions are 0 (a) Cr3+ (a) Cr3+ + 3e → Crat (-) electrode; Cu+ 2e → Cu2+ at (+) electrode (b) Cr - 3e → Cr3+ at (-) electrode; Cu2+ + 2e → 2 Cu at (+) electrode Occ) cr (c) Cr + 3e → Cr3+ at (-) electrode; Cu2+ - 2e → Cu...
the standard reduction potential is attached below Use the table of standard reduction potentials for the following exercises. 4. Predict the products of the following redox reactions, then identify which could spontaneously occur. a) H(aq) + Au (s) → b) H (aq) + Na (8) ► c) Au+ (aq) + Na (5) ► 5. Find a reagent that can oxidize Br" to Br2 but cannot oxidize CI'' to Cl? More than one reagent is possible, but you only need to...
need to know what are the oxidizing agent and reducing agent Mno 4 (ap) + Fe 2+ 10 Mnoy (aq) + F e 2 (1) -) o Mnoi +204 + 2 ? ? - 4 Cr 2 O 7 st Noz (aq) - @ Cry 0,1 g + Fe or less 6 Noz tl y Acids I Part A Copper Nitrate 0 Cuss + He las Cu (s) + NO3-) ③ Cub) + NO3 Cay) = Solve for Balanced Net...