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1. Write the...
1. Write the equation for the reaction: Fe + HNO3(diluted) → Identify the oxidizing and reducing...
1. Write the equation for the reaction: Fe + HNO3(diluted) → Identify the oxidizing and reducing agents in equation above. Determine the EMF value using the standard reduction potential table. 2. Write equation for the reaction, hydrolysis of the salt must be taken into account: Zn + K2CO3 →
EMF - Ered - 6.4 Ero Aloco 1. Write the equation for the reaction: Pb +...
EMF - Ered - 6.4 Ero Aloco 1. Write the equation for the reaction: Pb + HNO3(concentrated) Identify the oxidizing and reducing agents in equation above. Determine the EMF value using the standard reduction potential table. 2. Write equation for the reaction, hydrolysis of the salt must be taken into account: Pb + Hg(NO3)2 → potent reietoon witte
Table provided below for context Please answer all parts that you can. 1. Which electrochemical cell...
Table provided below for context
Please answer all parts that you can.
1. Which electrochemical cell had the greatest voltage? Identify the anode and the cathode for this pair, the measured cell potential, and the calculated Eºcell- 2. Which electrochemical cell had the smallest voltage? Identify the anode and the cathode for this pair, the measured cell potential, and the calculated Eºcell- 3. If the oxidation and reduction half-reactions are separated in a battery, this means the oxidizing agent is...
1 of 1 1) Balance the following redox reaction: Al + Zn → A1 + Zn 2. Balance the follwoing unbalanced chemical equa...
1 of 1 1) Balance the following redox reaction: Al + Zn → A1 + Zn 2. Balance the follwoing unbalanced chemical equations. Then, write an ionic equation, and a net ionic equation for each equation. Identify the spectator ions a) CaCl(aq) + K3PO(aq) - KClaq) + CaPO(S) LiOH(aq) + H2SO4(aq) → H01) + LigSO4(s) 3. In the reactions a) Pb(s) + 2Ag (aq) - P** (aq) + 2Ag(s) b) FeO3(s) + 3C0(g) 3Fe(s) + 3C0 g) Which species are...
Prelab Questions: (PL1) For 6 galvanic cell combinations in part 1, write a chemical equation for each cell i...
Prelab Questions: (PL1) For 6 galvanic cell combinations in part 1, write a chemical equation for each cell in a direction that would be spontaneous and the overall cell potential (PL2) For part 2, what is the expected cell potential for that concentration cell? (PL3) Draw a data table you will be filling in during the lab. Include all the measurements that will be made in this lab and qualitative observation if needed. Procedure: Part 1) (1) Obtain copper strip,...
When answering Parts a-h, consider only the molecules and ions, Fe^2+(aq), Cd(OH)2(s), SO4^2-(aq), Al(s), I^-(aq), and Cr2O7^2-(aq), under standard state conditions. (1 pt each) Use standard reduction...
When answering Parts a-h, consider only the molecules and ions,
Fe^2+(aq), Cd(OH)2(s), SO4^2-(aq), Al(s), I^-(aq),
and Cr2O7^2-(aq), under standard state conditions. (1 pt each)
Use standard reduction table.
a) Which of these molecules and ions are oxidizing agents?
b) Which of these molecules and ions are reducing agents?
c) List the oxidizing agents from part a in DECREASING order of
oxidizing agent strength. (strongest OA to weakest OA)
d) List the reducing agents from part b in DECREASING order of...
Help me Solve these questions please... Electrochemistry Practice Questions Name 1. What's the oxidation number of...
Help me Solve these questions please...
Electrochemistry Practice Questions Name 1. What's the oxidation number of nitrogen and oxygen in the nitrate ion? (1 point) 18 points Extra Credit) 5. Given the following balanced equation answer questions and NO: N= -5 Cu + M9. - Mg + Cu MO? + 2e- - Mg = -2.38 V Cu + 2 - Cu E = +0.34 V 0 -6 a) Write the cell line notation for the reaction above. (1 point) 2....
I just understand how to get to the answers of these questions. Please help with all...
I just understand how to get
to the answers of these questions. Please help with all of them.
Especially with the reactions
33 Determine the oxidation number of the underlined element in each of the following chemical formulas. Your answers must include any calculations and/or reasoning in how you derived the oxidation numbers. (4 marks total) а) О, b) Н.РО, с) MnO; d) C0 (5 marks total) 34. Identify the element oxidized and the element reduced, in this chemical equation:...
Folder Electro Test 10 Point Questions 6. Calculate ΔG° for the following reaction at 25°C 7. Exp...
PLEASE ANSWER ALL OF QUESTION
9 WITH ALL WORK SHOWN. THANK YOU!
Folder Electro Test 10 Point Questions 6. Calculate ΔG° for the following reaction at 25°C 7. Explain the following using principles of atomic str nciples of atomic structure a K cannot be easily oxidized b. CI cannot be easily reduced How many moles of electrons Consider an uranium-bromine cell in which U is oxidized and Br, is reduced. If the s 8. are transferred in an electrolytic cell...
please help answer question 4, a-f please using the data below from chart 1 objectives from...
please help answer question 4, a-f please
using the data below from chart 1
objectives from lab, thank you
DATA:CA y 3 Ay No3 Part I: Cell Potential of voltaic cells under standard conditions: cell CU CND2 #27 14.0m Give the half Half cell reaction at Combinations Oxidation Reduction E the anode and with [ion] takes place Theoretical takes place cathode. Write in M here here (V) above the arrow E c (V) if it is oxidation or reduction. |-0.340...
1. Write the equation for the reaction: Fe + HNO3(diluted) → Identify the oxidizing and reducing agents in equation above. Determine the EMF value using the standard reduction potential table. 2. Write equation for the reaction, hydrolysis of the salt must be taken into account: Zn + K2CO3 →
EMF - Ered - 6.4 Ero Aloco 1. Write the equation for the reaction: Pb + HNO3(concentrated) Identify the oxidizing and reducing agents in equation above. Determine the EMF value using the standard reduction potential table. 2. Write equation for the reaction, hydrolysis of the salt must be taken into account: Pb + Hg(NO3)2 → potent reietoon witte
Table provided below for context
Please answer all parts that you can.
1. Which electrochemical cell had the greatest voltage? Identify the anode and the cathode for this pair, the measured cell potential, and the calculated Eºcell- 2. Which electrochemical cell had the smallest voltage? Identify the anode and the cathode for this pair, the measured cell potential, and the calculated Eºcell- 3. If the oxidation and reduction half-reactions are separated in a battery, this means the oxidizing agent is...
1 of 1 1) Balance the following redox reaction: Al + Zn → A1 + Zn 2. Balance the follwoing unbalanced chemical equations. Then, write an ionic equation, and a net ionic equation for each equation. Identify the spectator ions a) CaCl(aq) + K3PO(aq) - KClaq) + CaPO(S) LiOH(aq) + H2SO4(aq) → H01) + LigSO4(s) 3. In the reactions a) Pb(s) + 2Ag (aq) - P** (aq) + 2Ag(s) b) FeO3(s) + 3C0(g) 3Fe(s) + 3C0 g) Which species are...
Prelab Questions: (PL1) For 6 galvanic cell combinations in part 1, write a chemical equation for each cell in a direction that would be spontaneous and the overall cell potential (PL2) For part 2, what is the expected cell potential for that concentration cell? (PL3) Draw a data table you will be filling in during the lab. Include all the measurements that will be made in this lab and qualitative observation if needed. Procedure: Part 1) (1) Obtain copper strip,...
When answering Parts a-h, consider only the molecules and ions,
Fe^2+(aq), Cd(OH)2(s), SO4^2-(aq), Al(s), I^-(aq),
and Cr2O7^2-(aq), under standard state conditions. (1 pt each)
Use standard reduction table.
a) Which of these molecules and ions are oxidizing agents?
b) Which of these molecules and ions are reducing agents?
c) List the oxidizing agents from part a in DECREASING order of
oxidizing agent strength. (strongest OA to weakest OA)
d) List the reducing agents from part b in DECREASING order of...
Help me Solve these questions please...
Electrochemistry Practice Questions Name 1. What's the oxidation number of nitrogen and oxygen in the nitrate ion? (1 point) 18 points Extra Credit) 5. Given the following balanced equation answer questions and NO: N= -5 Cu + M9. - Mg + Cu MO? + 2e- - Mg = -2.38 V Cu + 2 - Cu E = +0.34 V 0 -6 a) Write the cell line notation for the reaction above. (1 point) 2....
I just understand how to get
to the answers of these questions. Please help with all of them.
Especially with the reactions
33 Determine the oxidation number of the underlined element in each of the following chemical formulas. Your answers must include any calculations and/or reasoning in how you derived the oxidation numbers. (4 marks total) а) О, b) Н.РО, с) MnO; d) C0 (5 marks total) 34. Identify the element oxidized and the element reduced, in this chemical equation:...
PLEASE ANSWER ALL OF QUESTION
9 WITH ALL WORK SHOWN. THANK YOU!
Folder Electro Test 10 Point Questions 6. Calculate ΔG° for the following reaction at 25°C 7. Explain the following using principles of atomic str nciples of atomic structure a K cannot be easily oxidized b. CI cannot be easily reduced How many moles of electrons Consider an uranium-bromine cell in which U is oxidized and Br, is reduced. If the s 8. are transferred in an electrolytic cell...
please help answer question 4, a-f please
using the data below from chart 1
objectives from lab, thank you
DATA:CA y 3 Ay No3 Part I: Cell Potential of voltaic cells under standard conditions: cell CU CND2 #27 14.0m Give the half Half cell reaction at Combinations Oxidation Reduction E the anode and with [ion] takes place Theoretical takes place cathode. Write in M here here (V) above the arrow E c (V) if it is oxidation or reduction. |-0.340...
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