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calcaulate the standard voltage of the system
All concertraions were 0.10M but the AgNo3 was 0.20M...
NAMV DATE SECTION SINGLE E AND DOUBLE DISPLACEMENT REACTIONS REPORT SIHEET EXPERIMENT 10 SPLACEMENT REACTIONS vidence...
NAMV DATE SECTION SINGLE E AND DOUBLE DISPLACEMENT REACTIONS REPORT SIHEET EXPERIMENT 10 SPLACEMENT REACTIONS vidence of a reaction occurs, place an . R" app place a"NR" in the appropriate box ed. reaction was observed, in the appropriate box. If no evidence of Metal Compound AgNO Cu(NO3 ) Pb(NO3) Mg(NO3)2 H2SO Zn(NO;)2 Unk he above information write and balance an equation for each reaction that took If no reaction occurred, write "NR". Refer to Appendix I for valences and charges...
Please write the net ionic reaction only for every reaction and complete every box. If there...
Please write the net ionic reaction only for every reaction and
complete every box. If there is no reaction, please write NR. Thank
you.
2) Rewrite the net ionic reaction on the page below. Example: Notebook Rxn: (AgNO, + NaCl): Total: Ag" (aq) + NO: (aq) + Na" (aq) + Cl(aq) → AgCl(s) + Na'(aq) + NO, (aq) Net: Ag" (aq) + Cl(aq) → AgCl(s) Page below Rxn: (AgNO, + NaCl): Ag*(aq) + Cl(aq) → AgCl(s) 3) If there is...
Write the complete and net ionic equation for each reaction. If no reaction occurs due to...
Write the complete and net ionic equation for each reaction. If
no reaction occurs due to no solid precipitate, write NR.
Hg 04 5d + CUNO3)2 Rxn 2B (AICI3 + AgNO3): s199 20460 3 AgNO3 + A113- BA class +AI (NO3Jz. Rxn 2C (Zn(CH;0)+ AgNO.): 2AgNO₃ + 2n(C2H302)2 = Ag (224302J (6) + Zn (NO3)2 Rxn 2D (Pb(NO3)2 + AgNO3): Rxn 2E (Na3PO4 + AgNO3): Rxn 2F (NaOH + AgNO3): Rxn 2G: (Na2CO3 + AgNO3): Rxn 3A (CuSO4 + Na2CO3):...
help CIRCLE THE MORE ACTIVE WHERE INDICATED st experiment is strictly a demonstration and must be...
help
CIRCLE THE MORE ACTIVE WHERE INDICATED st experiment is strictly a demonstration and must be done by your instructor. The students must wear their safety goggles, and must wear their safety goggles, and they must stay very far from the demonstrum аrеа. A small piece of sodium metal and water (a small volume of water in a large beaker covered by a wire gauze). Na + H20 The More Active? Na H 2. Zinc metal and magnesium sulfate solution...
Write the half reactions and overall reaction for each cell with calculated overall potentials as shown...
Write the half reactions and overall reaction for each cell with calculated overall potentials as shown in Table 5-1. (Note: for the iron solutions the Nernst equation must be used) Pb(s) | Pb(NO3)2 (0.1M) || Cu(NO3)2 (0.1M) Cu(s) Zn(s) | Zn(NO3)2(0.1M) || Cu(NO3)2 (0.1M) Cu(s) Cds) | Ca(NO3)2 (0.1M) || Cu(NO3)2 (0.1M) | Cu(s) Cu() Cu(NO3)2(0.1M) Il Fe (0.1M/Fe? (0.1M graphite Pb(s) Pb(NO3)2(0.1M) Il Fe3(aq) (0.1M)/ Fe2(aq) (0.1MI graphite(s) Zns | Zn(NO3)2 (0.1M) || Pb(NO3)2 (0.1M) | Pb(s) Cdis Ca(NO3)2...
9) Which of the following solutions will have the highest concentration of chloride ions? (A)0.10M MgCl2 (3)0.10m N...
9) Which of the following solutions will have the highest concentration of chloride ions? (A)0.10M MgCl2 (3)0.10m NaCl 60.05 Mcally D) 0:10M ALCl3 EAll of the above 10 Which of the following is strong electrolyte in solution (A) Pb MnOy (B) Feliz ☺ cas ) CH3COOH EDNICOU 10 All of the following compounds are soluble EXCEPTI (A) Ag Br (BPb(NO3)₂ (C) Ba(OH), (D) ZnCl2 (E) Cu (Caltz 02 12) Determine the oxidation state of nitrogen in No. A) +4 (B)+3...
PART A: REDOX REACTIONS 1. For each of the metals, write the redox equations for reactions...
PART A: REDOX REACTIONS 1. For each of the metals, write the redox equations for reactions you observed in a table as shown below. Write NR for “no reaction” where none was observed. 2+ (**e.g., Cu + Zn → Cu + Zn , Ecell = 1.10 V) Cu(NO3)2 Pb(NO3)2 Zn(NO3)2 16 Cu(s) NR NR Pb(s) NR Zn(s) NR 2. Calculate the Eº for every cell, whether or not a reaction was observed, using equation (5) and values for the standard...
Part I: Voltaic Cells Use your textbook or other resource to complete the following table: Half-Reaction...
Part I: Voltaic Cells Use your textbook or other resource to complete the following table: Half-Reaction Zn2 ag)2eZn Fe (a)2e Fe (s) Standard Reduction Potential at 25 °C, Volts 0.76 13 34 Cu2+ (aq) +2e- Cu (s) → Use the table above to predict voltlages for the redox couples studied in Part L, sections A and B. Redox Couple predicted voltage observed voltage 1. Zn/Cu 2. Zn/Pb 3. Pb/Cu 4. Fe/Cu 87 405
materials question electrochemistry table has associated voltages compute the voltage at 25c of an electrochemical cell...
materials question electrochemistry
table has associated voltages
compute the voltage at 25c of an electrochemical cell
consisting of pure copper immersed in 9x10^-2M solution of Cu^2+
ions and pure nickel in a 0.35 M solution of Ni^2+ ions.
half reactions are:
Cu-> Cu^2+ + 2e- @+0.345V electrode potential
Ni-> Ni^2+ + 2e- @ -2.250V
this is all the information I was given
We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this...
predicted voltage 1,2,3? ulations Part I: Voltaic Cells A. Cell Potentials Using a Zn(s)/Zn (aq) Reference...
predicted voltage 1,2,3?
ulations Part I: Voltaic Cells A. Cell Potentials Using a Zn(s)/Zn (aq) Reference Electrode Complete the following table using your mean values for PartI A, and assigning a reference voltage of 0.00 volts for the reduction of Zn2 to Zn. Put the voltages in increasing order Half-Reaction Standard Reduction Potential at 25 °C, Volts Zn (aq) + 2e Zn (s) 0.00 Fers +7 0.30 0.5 Phess B.Cell Potentials Using the Table Above Redox Couple predicted voltage observed...
NAMV DATE SECTION SINGLE E AND DOUBLE DISPLACEMENT REACTIONS REPORT SIHEET EXPERIMENT 10 SPLACEMENT REACTIONS vidence of a reaction occurs, place an . R" app place a"NR" in the appropriate box ed. reaction was observed, in the appropriate box. If no evidence of Metal Compound AgNO Cu(NO3 ) Pb(NO3) Mg(NO3)2 H2SO Zn(NO;)2 Unk he above information write and balance an equation for each reaction that took If no reaction occurred, write "NR". Refer to Appendix I for valences and charges...
Please write the net ionic reaction only for every reaction and
complete every box. If there is no reaction, please write NR. Thank
you.
2) Rewrite the net ionic reaction on the page below. Example: Notebook Rxn: (AgNO, + NaCl): Total: Ag" (aq) + NO: (aq) + Na" (aq) + Cl(aq) → AgCl(s) + Na'(aq) + NO, (aq) Net: Ag" (aq) + Cl(aq) → AgCl(s) Page below Rxn: (AgNO, + NaCl): Ag*(aq) + Cl(aq) → AgCl(s) 3) If there is...
Write the complete and net ionic equation for each reaction. If
no reaction occurs due to no solid precipitate, write NR.
Hg 04 5d + CUNO3)2 Rxn 2B (AICI3 + AgNO3): s199 20460 3 AgNO3 + A113- BA class +AI (NO3Jz. Rxn 2C (Zn(CH;0)+ AgNO.): 2AgNO₃ + 2n(C2H302)2 = Ag (224302J (6) + Zn (NO3)2 Rxn 2D (Pb(NO3)2 + AgNO3): Rxn 2E (Na3PO4 + AgNO3): Rxn 2F (NaOH + AgNO3): Rxn 2G: (Na2CO3 + AgNO3): Rxn 3A (CuSO4 + Na2CO3):...
help
CIRCLE THE MORE ACTIVE WHERE INDICATED st experiment is strictly a demonstration and must be done by your instructor. The students must wear their safety goggles, and must wear their safety goggles, and they must stay very far from the demonstrum аrеа. A small piece of sodium metal and water (a small volume of water in a large beaker covered by a wire gauze). Na + H20 The More Active? Na H 2. Zinc metal and magnesium sulfate solution...
Write the half reactions and overall reaction for each cell with calculated overall potentials as shown in Table 5-1. (Note: for the iron solutions the Nernst equation must be used) Pb(s) | Pb(NO3)2 (0.1M) || Cu(NO3)2 (0.1M) Cu(s) Zn(s) | Zn(NO3)2(0.1M) || Cu(NO3)2 (0.1M) Cu(s) Cds) | Ca(NO3)2 (0.1M) || Cu(NO3)2 (0.1M) | Cu(s) Cu() Cu(NO3)2(0.1M) Il Fe (0.1M/Fe? (0.1M graphite Pb(s) Pb(NO3)2(0.1M) Il Fe3(aq) (0.1M)/ Fe2(aq) (0.1MI graphite(s) Zns | Zn(NO3)2 (0.1M) || Pb(NO3)2 (0.1M) | Pb(s) Cdis Ca(NO3)2...
9) Which of the following solutions will have the highest concentration of chloride ions? (A)0.10M MgCl2 (3)0.10m NaCl 60.05 Mcally D) 0:10M ALCl3 EAll of the above 10 Which of the following is strong electrolyte in solution (A) Pb MnOy (B) Feliz ☺ cas ) CH3COOH EDNICOU 10 All of the following compounds are soluble EXCEPTI (A) Ag Br (BPb(NO3)₂ (C) Ba(OH), (D) ZnCl2 (E) Cu (Caltz 02 12) Determine the oxidation state of nitrogen in No. A) +4 (B)+3...
PART A: REDOX REACTIONS 1. For each of the metals, write the redox equations for reactions you observed in a table as shown below. Write NR for “no reaction” where none was observed. 2+ (**e.g., Cu + Zn → Cu + Zn , Ecell = 1.10 V) Cu(NO3)2 Pb(NO3)2 Zn(NO3)2 16 Cu(s) NR NR Pb(s) NR Zn(s) NR 2. Calculate the Eº for every cell, whether or not a reaction was observed, using equation (5) and values for the standard...
Part I: Voltaic Cells Use your textbook or other resource to complete the following table: Half-Reaction Zn2 ag)2eZn Fe (a)2e Fe (s) Standard Reduction Potential at 25 °C, Volts 0.76 13 34 Cu2+ (aq) +2e- Cu (s) → Use the table above to predict voltlages for the redox couples studied in Part L, sections A and B. Redox Couple predicted voltage observed voltage 1. Zn/Cu 2. Zn/Pb 3. Pb/Cu 4. Fe/Cu 87 405
materials question electrochemistry
table has associated voltages
compute the voltage at 25c of an electrochemical cell
consisting of pure copper immersed in 9x10^-2M solution of Cu^2+
ions and pure nickel in a 0.35 M solution of Ni^2+ ions.
half reactions are:
Cu-> Cu^2+ + 2e- @+0.345V electrode potential
Ni-> Ni^2+ + 2e- @ -2.250V
this is all the information I was given
We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this...
predicted voltage 1,2,3?
ulations Part I: Voltaic Cells A. Cell Potentials Using a Zn(s)/Zn (aq) Reference Electrode Complete the following table using your mean values for PartI A, and assigning a reference voltage of 0.00 volts for the reduction of Zn2 to Zn. Put the voltages in increasing order Half-Reaction Standard Reduction Potential at 25 °C, Volts Zn (aq) + 2e Zn (s) 0.00 Fers +7 0.30 0.5 Phess B.Cell Potentials Using the Table Above Redox Couple predicted voltage observed...
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