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![0 Anodecds] => C34 () +20 - hnn + 20 Cathode : Co²+ (aq) +2e - Cols) overall - spontaneous Reaction : : Cd & Co 2 Cd2+ + Co.](http://img.homeworklib.com/questions/3ebce740-6f67-11ea-b7b9-532a0c2ca277.png?x-oss-process=image/resize,w_560)
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A voltaic...
please comment if need more info. no need to show work just correct answers. Consider the...
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Consider the following reaction at 298K. 2 Fe3+ (aq) + 2 1 (aq) — 2 Fe2+ (aq) +12 (5) Which of the following statements are correct? Choose all that apply Eºcell <0 The reaction is reactant-favored. On= 6 mol electrons delta Gº<0 DK > 1 Consider the following reaction at 298K. I, (s) + Zn (s) — — 21+ (aq) + Zn2+ (aq) Which of the...
A voltaic cell is constructed from a standard Co2+ Co half cell (Eºred = -0.280V) and...
A voltaic cell is constructed from a standard Co2+ Co half cell (Eºred = -0.280V) and a standard Ar Al half cell (Ered=-1.660V The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is Enter electrons as e A voltaic cell is constructed from a standard Ni Ni half cell (Ered -0.250V) and a standard BryBr half cell (Ered =1.080V). (Use the lowest possible coefficients. Use the pull down boxes to specify states such...
Enter electrons as e A voltaic cell is constructed from a standard Fe? Fe half cell...
Enter electrons as e A voltaic cell is constructed from a standard Fe? Fe half cell (Ered -0.440V) and a standard Izt half cell (Ered -0.535V). (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is Enter electrons as e. Use smallest possible integer coefficients. If a...
A voltaic cell is constructed from a standard Cd? Cd half cell (Ered = -0.403V) and...
A voltaic cell is constructed from a standard Cd? Cd half cell (Ered = -0.403V) and a standard Ag Ag half cell (Ered = 0.799V The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is A voltaic cell is constructed from a standard Zn2+ Zn half cell (Ered=-0.763V) and a standard Ar Al half cell (Ered = -1.660V). The anode reaction is: The cathode reaction is: _ The spontaneous cell reaction is: The...
Use the References to access important values if needed for this question. Enter electrons as e A voltaic cell is const...
Use the References to access important values if needed for this question. Enter electrons as e A voltaic cell is constructed from a standard Ni2+ Ni half cell (Ered = -0.250V) and a standard II half cell (Ered = 0.535V). (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or ($). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The...
help with these please LU 101 is question. Consider the following half-reactions: JE° (V) Half-reaction Hg2+...
help with these please
LU 101 is question. Consider the following half-reactions: JE° (V) Half-reaction Hg2+ (aq) + 2e → Hg(0.855V Ca2+(aq) + 2e —— C 0.403V Fe2+ (aq) + 2e -> Fe(s) 0.440V (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 Fe2+(aq) oxidize Hg() to Hg2+ (aq)? O y (6) Which species can be oxidized by Cd²+ (aq)? If...
question 1 - A voltaic cell is constructed from a standard Cd2+|Cd half cell (E°red =...
question 1 - A voltaic cell is constructed from a standard Cd2+|Cd half cell (E°red = -0.403V) and a standard Cr3+|Cr2+ half cell (E°red = -0.410V). Use the lowest possible coefficients The anode reaction (including states) is: The cathode reaction (including states) is: The spontaneous cell reaction (including states)is: The cell voltage is ... question 2 A voltaic cell is constructed from a standard Sn2+|Sn half cell (E°red = -0.140V) and a standard Mg2+|Mg half cell (E°red = -2.370V). The...
please comment if need more info. no need to show work. A standard galvanic cell is constructed with Zn of the f...
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A standard galvanic cell is constructed with Zn of the following statements are correct? Z n and F2 F half cell compartments connected by a salt bridge. Which Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) F is reduced at the cathode. OF is oxidized at the anode. As the cell runs, anions will migrate from the ZnZn compartment to the FF compartment. The...
please can someone help me with these questions.. thanks so much A voltaic cell is constructed from a standard H H,...
please can someone help me with these questions.. thanks so
much
A voltaic cell is constructed from a standard H H, half cell (Ered=0.000V) and a standard C1, CI half cell (Ered 1.360V) (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (8). If a box is not needed, leave it blank.) req 2reg The anode reaction is: 2rea 32rea its2req The cathode reaction is: pts 2rea The spontaneous cell reaction is: The...
help with these please Enter electrons as e Use smallest possible integer coefficients. If a box...
help with these please
Enter electrons as e Use smallest possible integer coefficients. If a box is not needed, leave it blank. A voltaic cell is constructed from a standard Zn2+ Zn half cell (Ered=-0.763V) and a standard Hg? Hg half cell (Ered = 0.855V). The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is Enter electrons as e A voltaic cell is constructed from a standard Ag+ Ag half cell (Ered=0.799V) and...
please comment if need more info. no need to show work just
correct answers.
Consider the following reaction at 298K. 2 Fe3+ (aq) + 2 1 (aq) — 2 Fe2+ (aq) +12 (5) Which of the following statements are correct? Choose all that apply Eºcell <0 The reaction is reactant-favored. On= 6 mol electrons delta Gº<0 DK > 1 Consider the following reaction at 298K. I, (s) + Zn (s) — — 21+ (aq) + Zn2+ (aq) Which of the...
A voltaic cell is constructed from a standard Co2+ Co half cell (Eºred = -0.280V) and a standard Ar Al half cell (Ered=-1.660V The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is Enter electrons as e A voltaic cell is constructed from a standard Ni Ni half cell (Ered -0.250V) and a standard BryBr half cell (Ered =1.080V). (Use the lowest possible coefficients. Use the pull down boxes to specify states such...
Enter electrons as e A voltaic cell is constructed from a standard Fe? Fe half cell (Ered -0.440V) and a standard Izt half cell (Ered -0.535V). (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is Enter electrons as e. Use smallest possible integer coefficients. If a...
A voltaic cell is constructed from a standard Cd? Cd half cell (Ered = -0.403V) and a standard Ag Ag half cell (Ered = 0.799V The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is A voltaic cell is constructed from a standard Zn2+ Zn half cell (Ered=-0.763V) and a standard Ar Al half cell (Ered = -1.660V). The anode reaction is: The cathode reaction is: _ The spontaneous cell reaction is: The...
Use the References to access important values if needed for this question. Enter electrons as e A voltaic cell is constructed from a standard Ni2+ Ni half cell (Ered = -0.250V) and a standard II half cell (Ered = 0.535V). (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or ($). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The...
help with these please
LU 101 is question. Consider the following half-reactions: JE° (V) Half-reaction Hg2+ (aq) + 2e → Hg(0.855V Ca2+(aq) + 2e —— C 0.403V Fe2+ (aq) + 2e -> Fe(s) 0.440V (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 Fe2+(aq) oxidize Hg() to Hg2+ (aq)? O y (6) Which species can be oxidized by Cd²+ (aq)? If...
please comment if need more info. no need to show work.
A standard galvanic cell is constructed with Zn of the following statements are correct? Z n and F2 F half cell compartments connected by a salt bridge. Which Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) F is reduced at the cathode. OF is oxidized at the anode. As the cell runs, anions will migrate from the ZnZn compartment to the FF compartment. The...
please can someone help me with these questions.. thanks so
much
A voltaic cell is constructed from a standard H H, half cell (Ered=0.000V) and a standard C1, CI half cell (Ered 1.360V) (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (8). If a box is not needed, leave it blank.) req 2reg The anode reaction is: 2rea 32rea its2req The cathode reaction is: pts 2rea The spontaneous cell reaction is: The...
help with these please
Enter electrons as e Use smallest possible integer coefficients. If a box is not needed, leave it blank. A voltaic cell is constructed from a standard Zn2+ Zn half cell (Ered=-0.763V) and a standard Hg? Hg half cell (Ered = 0.855V). The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is Enter electrons as e A voltaic cell is constructed from a standard Ag+ Ag half cell (Ered=0.799V) and...
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