Homework Answers
EMF of cell = E0cathode - E0anode = (-.149) - (-1.18) = 1.031 V (this is about 1 V)
Since EMF > 0, the reaction is spontaneous.
Cell reaction: 
Oxidation half reaction: 
Reduction half reaction: 
Cell: 
Add Answer to:
Using data table 3, can you help me with 3)
Thank you.
angement of reduction potentials...
Use the data for the standard reduction potentials in Table 7.1 to predict which of the...
Use the data for the standard reduction potentials in Table 7.1 to predict which of the following is the strongest reducing agent: AgBr, Co2+, H2O, MnO42–
Data Activity 1 Data Table 1 Fe2+ (FeSO) No. of Reactions Metal Tested Mg2+ (MgSO4) Mg(s)...
Data Activity 1 Data Table 1 Fe2+ (FeSO) No. of Reactions Metal Tested Mg2+ (MgSO4) Mg(s) Fe(s) Cu(s) Cu2+ (Cusos) 3 T 3 toleast most 1. Use the number of reactions in Data Table 1 to list the metals copper, iron, reactive and magnesium in order from most reactive to least reactive. 2. Summarize the redox reactions that you observed in this investigation. List the reactions in descending order of activity, referring to Data Table 1. For each reaction in...
Question 40 (1 point) Consulting the table of standard reduction potentials provided, which species is the...
Question 40 (1 point) Consulting the table of standard reduction potentials provided, which species is the best oxidizing agent? 12 reaction Ered (V) Pb4+ + 2e → Pb2+ +1.67 Cd2+ + 2e Cd -0.40 OCd O Pb2+ OP64+ O ca²+ Question 39 (1 point) Which balanced equation corresponds to the formation reaction for carbon monoxide, CO(g)? CO(g) + 1202(g) → CO2(g) 2CO(g) + O2(g) → 2CO2(g) C(s) + 102(g) → CO(g) 2C(s) + O2(g) → 2CO(g) Question 38 (1 point)...
Can you help explaim and solve how to find delta G along with anything related to...
Can you help explaim and solve how to find delta G along with
anything related to half-cells I dont even know where to begin,
thank you!
WILL probe to the piece of metal foil • Read and record the voltape. Do not forget the NOTE : The The filter paper string should be placed in the welis just prior to measuring the voltage 10. Reverse the probes Record what happens to the sign and switch the meter off NOTE: The...
use Table 1 in the background section to determine the 2 half-reactions and standard reduction potentials...
use Table 1 in the background section to
determine the 2 half-reactions and standard reduction potentials
for the redox reaction occurring in your galvanic cell. Record the
half reactions, identifying which is the oxidation and which is the
reduction half-reaction. Also record the corresponding reduction
potentials in Data Table 3.
Please help with Data Table 3
and
2. Was the electric potential found for your galvanic cell
consistent with the standard cell potential of the reaction (as
calculated in Data...
Data Table 1 (2.5pts) Fe (FeSOa) Cu2 (CuSOa) Mg (MgSOa) No. of Reactions Metal Tested 3...
Data Table 1 (2.5pts) Fe (FeSOa) Cu2 (CuSOa) Mg (MgSOa) No. of Reactions Metal Tested 3 Reaction Reaction Mg(s) Reaction No No Reaction 7 Fe(s) Reaction Reaction No 2 Cu(s) Reaction Reaction Reaction 10 pts: Conclude Form an activity series based on the above data: Practice For each reaction in the Iron Row of the data table above, perform the following steps: .Write the overall single-displacement reaction. Write the half-cell reaction for oxidation. Write the half-cell reaction for reduction. Add...
the standard reduction potential is attached below Use the table of standard reduction potentials for the...
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...
i dont understand this i need help please. Table 2. Standard Reduction Potentials for Some Metal...
i dont understand this i need help please.
Table 2. Standard Reduction Potentials for Some Metal Cations, in volts 1.50 Au" (aq) + 3e → Au(s) Pt* (aq) + 2e → Pt(s) 1.2 0.885 0.799 0.521 0.337 0.000 Hg2+ (aq) + 2e → Hg(e) Ag+ (aq) + e → Ag(s) Cu (aq) + e + Cu(s) Cu?* (aq) + 2e → Cu(s) 2H+ (aq) + 2e → Ha@ Pb2+ (aq) + 2e Pb(s) Sn(aq) + 2e → Sn() Ni?" (aq)...
please help with these, the standard reduction potentials are given in the last two pictures A...
please help with these, the standard reduction potentials are
given in the last two pictures
A standard galvanic cell is constructed in which a Cu2+ Cu half cell acts as the cathode. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) The cathode reaction is Cu -> Cu2+ + 2e Fe2+Fe could be the other standard half cell. Hg2+Hg could be the other standard half cell. In the external...
1. Reduction is: a. The simultaneous gain and loss of electrons b. The excitation of electrons...
1. Reduction is: a. The simultaneous gain and loss of electrons b. The excitation of electrons c. The loss of electrons d. The gain of electrons 2. Which of the following is the strongest reducing agent? You may use the table of standard cell potentials found on the data sheet. a. Ag+ b. Pb(s) c. I2 d. Cl− e. F2 3. ΔG = ΔG° − RTlnQ a. True b. False 4. In the following voltaic cell, the addition of SnCl2(aq)...
Data Activity 1 Data Table 1 Fe2+ (FeSO) No. of Reactions Metal Tested Mg2+ (MgSO4) Mg(s) Fe(s) Cu(s) Cu2+ (Cusos) 3 T 3 toleast most 1. Use the number of reactions in Data Table 1 to list the metals copper, iron, reactive and magnesium in order from most reactive to least reactive. 2. Summarize the redox reactions that you observed in this investigation. List the reactions in descending order of activity, referring to Data Table 1. For each reaction in...
Question 40 (1 point) Consulting the table of standard reduction potentials provided, which species is the best oxidizing agent? 12 reaction Ered (V) Pb4+ + 2e → Pb2+ +1.67 Cd2+ + 2e Cd -0.40 OCd O Pb2+ OP64+ O ca²+ Question 39 (1 point) Which balanced equation corresponds to the formation reaction for carbon monoxide, CO(g)? CO(g) + 1202(g) → CO2(g) 2CO(g) + O2(g) → 2CO2(g) C(s) + 102(g) → CO(g) 2C(s) + O2(g) → 2CO(g) Question 38 (1 point)...
Can you help explaim and solve how to find delta G along with
anything related to half-cells I dont even know where to begin,
thank you!
WILL probe to the piece of metal foil • Read and record the voltape. Do not forget the NOTE : The The filter paper string should be placed in the welis just prior to measuring the voltage 10. Reverse the probes Record what happens to the sign and switch the meter off NOTE: The...
use Table 1 in the background section to
determine the 2 half-reactions and standard reduction potentials
for the redox reaction occurring in your galvanic cell. Record the
half reactions, identifying which is the oxidation and which is the
reduction half-reaction. Also record the corresponding reduction
potentials in Data Table 3.
Please help with Data Table 3
and
2. Was the electric potential found for your galvanic cell
consistent with the standard cell potential of the reaction (as
calculated in Data...
Data Table 1 (2.5pts) Fe (FeSOa) Cu2 (CuSOa) Mg (MgSOa) No. of Reactions Metal Tested 3 Reaction Reaction Mg(s) Reaction No No Reaction 7 Fe(s) Reaction Reaction No 2 Cu(s) Reaction Reaction Reaction 10 pts: Conclude Form an activity series based on the above data: Practice For each reaction in the Iron Row of the data table above, perform the following steps: .Write the overall single-displacement reaction. Write the half-cell reaction for oxidation. Write the half-cell reaction for reduction. Add...
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...
i dont understand this i need help please.
Table 2. Standard Reduction Potentials for Some Metal Cations, in volts 1.50 Au" (aq) + 3e → Au(s) Pt* (aq) + 2e → Pt(s) 1.2 0.885 0.799 0.521 0.337 0.000 Hg2+ (aq) + 2e → Hg(e) Ag+ (aq) + e → Ag(s) Cu (aq) + e + Cu(s) Cu?* (aq) + 2e → Cu(s) 2H+ (aq) + 2e → Ha@ Pb2+ (aq) + 2e Pb(s) Sn(aq) + 2e → Sn() Ni?" (aq)...
please help with these, the standard reduction potentials are
given in the last two pictures
A standard galvanic cell is constructed in which a Cu2+ Cu half cell acts as the cathode. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) The cathode reaction is Cu -> Cu2+ + 2e Fe2+Fe could be the other standard half cell. Hg2+Hg could be the other standard half cell. In the external...
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