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37. Given the following list of metals: Ag, Cu, Zn, Ni answer the following (refer to...
Given the E° table values on page 2, list and explain the following: 2. Which metals...
Given the E° table values on page 2, list and explain the following: 2. Which metals are capable of reducing Fe2 to Fe? Which metal ions are capable of oxidizing Zn to Zn2? E(volts) Half-Reaction +0.80 2 Ag ()+2 e2 Ag () Cura)+2 e Cu ( +0.34 +2e H2 0.0 2H (aq) Ni +2 e Ni ( -0.25 Fe()+2 e -0.44 Fe ( -0.76 Zn (a)+ 2 e Zn () Mg +2 e Mg ( -2.37 (aq) 2 K (a)+2...
Circle the stronger oxidizing agent in each pair? Zn^2+ or Pb^2+ Cu^2+ or Ag^+ Ni^2+ or...
Circle the stronger oxidizing agent in each pair? Zn^2+ or Pb^2+ Cu^2+ or Ag^+ Ni^2+ or Cd^2+ Ni^2+ or Cu^2+ Circle the species that is easier to oxidize in each pair. Cu or Ag Pb or Zn Ni or Pb Cd or Ni a. Circle the reaction that will occur spontaneously. NiSO_4(aq) + Al_(s) Ni_(s) + Al_2((SO_4)_3(aq)
5. List the Period 4 metals Ti, Cr, Ni, Cu, Zn, in order of increasing melting...
5. List the Period 4 metals Ti, Cr, Ni, Cu, Zn, in order of increasing melting point. a. Zn<Cu<Ni<Cr<Ti b. Ti<Cr<Ni<Cu<Zn c. Cr<Cu<Ni<Ti<Zn d. Zn<Cu<Ni<Ti<Cr e. Cu<Cr<Ti<Ni<Zn
List the metals Ni, Cu, Zn, Fe, Al, Mg, and hydrogen in order of deceeasing activity.
List the metals Ni, Cu, Zn, Fe, Al, Mg, and hydrogen in order of deceeasing activity.
Question 7 (1 point) Saved Consider these metal ion/metal standard reduction potentials Cu2(aq)|Cu(s) Ag+1(aq)|Ag(s) Co2(aq)|Co(s) Zn+2(aq)]Zn(s)...
Question 7 (1 point) Saved Consider these metal ion/metal standard reduction potentials Cu2(aq)|Cu(s) Ag+1(aq)|Ag(s) Co2(aq)|Co(s) Zn+2(aq)]Zn(s) +0.34 +0.80 V -0.28 V -0.76 V Based on the data above, which one of the species below is the best oxidizing agent? 0 1 Cols) O2) Zn(s) 3) Cutlaq) 04) Culs) 5) Ag+h(aq)
1-Which of the following metals will dissolve when placed into a 1 M HCl solution? You...
1-Which of the following metals will dissolve when placed into a 1 M HCl solution? You may need to refer to table 18.1 in your textbook. Check all that apply however points will be deducted for incorrect guesses. Select one or more: Zn Ag Cu Al Au Fe Mg 2-Consider three hypothetical metals: "X", "Y" and "Z". The following reactions proceed spontaneously in the direction as written under standard state conditions: Z(s) + X2+ → Z2++ X(s) Y(s) + Z2+...
please comment if need more info. no need to show work. A standard galvanic cell is constructed with Zn of the f...
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...
You are given metal stripes of Zn, Cu, Cd, Fe, Ni, Mg and their respective salt...
You are given metal stripes of Zn, Cu, Cd, Fe, Ni, Mg and their respective salt solutions Zn(NO3)2, Cu(NO3)2, Cd(NO3)2 , Fe(NO3)2 , Ni(NO3)2 , and Mg(NO3)2. Build 6 different electrochemical cells using the given materials and calculate the standard cell potential using Table 19.1, and write the cell notations for each of your electrochemical cell on the given space in the worksheet. One of the electrochemical cells must have the largest standard cell potential E°cell using the given materials....
Calculate the E°cell for the following reaction: Cu2+ (aq) + Ni (s) → Cu (s)...
Calculate the E°cell for the following reaction: Cu2+ (aq) + Ni (s) → Cu (s) + Ni2+ (aq) A) (-0.59 ± 0.01) V B) (-0.09 ± 0.01) V C) (0.59 ± 0.01) V D) (0.09 ± 0.01) V --------------------------------------------------------------------------------------------------------- What is the proper line notation for the following reaction? Cu (s) + 2Ag+ (aq) → Cu2+ (aq) + 2Ag (s) A) Cu2+ | Cu || Ag | Ag+ B) Ag+ | Ag || Cu | Cu2+ C) Cu |...
In the following oxidation-reduction reaction: Zn(s) + Ag+(ac) → Zn2+(ac) + Ag(s); Identify: a. Oxidizing agent...
In the following oxidation-reduction reaction: Zn(s) + Ag+(ac) → Zn2+(ac) + Ag(s); Identify: a. Oxidizing agent b. Reducing agent
Given the E° table values on page 2, list and explain the following: 2. Which metals are capable of reducing Fe2 to Fe? Which metal ions are capable of oxidizing Zn to Zn2? E(volts) Half-Reaction +0.80 2 Ag ()+2 e2 Ag () Cura)+2 e Cu ( +0.34 +2e H2 0.0 2H (aq) Ni +2 e Ni ( -0.25 Fe()+2 e -0.44 Fe ( -0.76 Zn (a)+ 2 e Zn () Mg +2 e Mg ( -2.37 (aq) 2 K (a)+2...
Circle the stronger oxidizing agent in each pair? Zn^2+ or Pb^2+ Cu^2+ or Ag^+ Ni^2+ or Cd^2+ Ni^2+ or Cu^2+ Circle the species that is easier to oxidize in each pair. Cu or Ag Pb or Zn Ni or Pb Cd or Ni a. Circle the reaction that will occur spontaneously. NiSO_4(aq) + Al_(s) Ni_(s) + Al_2((SO_4)_3(aq)
5. List the Period 4 metals Ti, Cr, Ni, Cu, Zn, in order of increasing melting point. a. Zn<Cu<Ni<Cr<Ti b. Ti<Cr<Ni<Cu<Zn c. Cr<Cu<Ni<Ti<Zn d. Zn<Cu<Ni<Ti<Cr e. Cu<Cr<Ti<Ni<Zn
Question 7 (1 point) Saved Consider these metal ion/metal standard reduction potentials Cu2(aq)|Cu(s) Ag+1(aq)|Ag(s) Co2(aq)|Co(s) Zn+2(aq)]Zn(s) +0.34 +0.80 V -0.28 V -0.76 V Based on the data above, which one of the species below is the best oxidizing agent? 0 1 Cols) O2) Zn(s) 3) Cutlaq) 04) Culs) 5) Ag+h(aq)
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...
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