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piate letters) in the space CBT for can't be determined (c) (3pts) Complete the following table...
(d) (3 pts) is most active and Ag is least active. Complete the following table indicating...
(d) (3 pts) is most active and Ag is least active. Complete the following table indicating which reaction will not occur (Yes) or not occur (NO) in the lab Reaction Consider the activity series Ca> Mg> Al> Zn >Cd > Sn> Pb> H> Ag where Ca Yes? NO? Cd(s) + H2O) SnCl2(aq) +Ca(s) MgS(s) +Ca(s) > CdO(s) +H2(g) >Sn(s)+ CaCl2(aq) >CaS(s) + Mg(s)
Standard reduction half-cell potentials at 25°C E (V) E (V) 1.50 -0.45 0.80 -0.50 0.77 -0.73...
Standard reduction half-cell potentials at 25°C E (V) E (V) 1.50 -0.45 0.80 -0.50 0.77 -0.73 0.52 -0.76 0.34 -1.18 Half-reaction Aut (aq) + 3e +Au(s) Ag+ (aq) + +Ag(s) Fe3+ (aq) +34 Fo+ (aq) Cut(aq) + Cu(s) Cu²+ (aq) + 2e +Cu(s) 2H+ (aq) - 2e +H2 (6) Fe3+ (aq) + 3e Fe(s) Pb2+ (aq) + 2e →Pb(s) Sn-(aq) + 2e +Sn(s) Ni2+ (aq) + 2e →Ni(s) Co2(aq) +2e + Co(s) ca? (aq) + 2e +Cd(s) 0.00 Half-reaction Fe(aq)...
Complete the table of expected results by filling in all of the empty boxes. Submit your...
Complete the table of expected results by filling in all of the empty boxes. Submit your completed table to the drop box on iCollege. Your answers may be typed or hand written. Color of Metal ion Solution HCI H2SO4 NaOH NH3 White Preciitate AgCI(s) A precipitate Grey/brownGrey /brown can form if precipitate concentration Ag O(s) is high Ag SOd(s) NO precipitate Ag:O (s) dissolves with an excess of NH3 Ag(NH,)(aq) No reaction Ba(NOs)h Colorless No reaction Ca(NOs)a Colorless No reaction...
5. The nickel-cadmium battery, despite issues with the toxicity of Cd, is still used in some...
5. The nickel-cadmium battery, despite issues with the toxicity of Cd, is still used in some rechargeable batteries because it has very consistent voltage over long discharge times. a) Using only half-cell reactions given in Table 16.1, write the overall reaction and give the highest AV° value possible for a NiCd battery. b) The actual half-cell reactions used in a Nicd battery are: Ca(OH)2(8) + 2e → Cds + 2OH(aq) (Vº = -0.86V) NiO(OH)) + H2O) +e Ni(OH)2(s) + OH(aq)...
all 4 questions. plz mark the answer clearly. For the Following Questions: Consider the reaction of...
all 4 questions. plz mark the answer clearly.
For the Following Questions: Consider the reaction of Fe(NO3)2 (aq) and KOH(aq). Follow each part to find the correct Molecular, Complete lonic, and Net lonic Equation for this reaction. Solubility rules are very useful when determining the physical states of the products. Solubility Rules for Ionic Compounds Substance Na, K, NHA, NO; SO4 CI, Br",r Ag ОН Rules Ionic compounds which contain these ions are soluble. Most ionic compounds containing sulfate are...
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...
2. For the reactions that were to be completed in Part A of the experiment, prepare a table with ...
Part A:
Part B:
Need help ASAP!!
2. For the reactions that were to be completed in Part A of the experiment, prepare a table with the formulas from Group A as headings of the columns and the formulas of Group B as headings of the ows. Within the table, fill in the formula and systematic name of the predicted precipitates that will form. If no precipitate is expected from the reaction, write 'No Reaction'. For each predicted precipitate, look...
Using standard reduction potential in aqueous solutions at 25c Table, which substance is most likely to...
Using standard reduction potential in aqueous solutions at 25c Table, which substance is most likely to be oxidised by O2 (g) in acidic aqueous solution? Select one: a. Br2 (l) b. Br- (aq) c. Ni2+ (aq) d. Ag (s) e. Cu2+ (aq) Cathode (Reduction) Half-Reaction Standard Potential E° (volts) Li+(aq) + e- -> Li(s) -3.04 K+(aq) + e- -> K(s) -2.92 Ca2+(aq) + 2e- -> Ca(s) -2.76 Na+(aq) + e- -> Na(s) -2.71 Mg2+(aq) + 2e- -> Mg(s) -2.38 Al3+(aq)...
need help with the rest of the table EXPERIMENT 10 DETERMINATION OF THE ELECTROCHEMICAL SERIES PURPOSE...
need help with the rest of the table
EXPERIMENT 10 DETERMINATION OF THE ELECTROCHEMICAL SERIES PURPOSE To determine the standard cell potential values of several electrochemical coll INTRODUCTION The basis for an electrochemical cell is an oxidation reduction Corredor be divided into two half reactions reaction. This reaction can Oxidation half reaction Gloss of electrons) takes place at the anode, which is the positive electrode that the anions migrate to Chence the name anode) Reduction half reaction (gain of electrons)...
Consider a voltaic (galvanic) cell with the following metal electrodes. Identify which metal is the cathode...
Consider a voltaic (galvanic) cell with the following metal electrodes. Identify which metal is the cathode and which is the anode, and calculate the cell potential. (Use the table of Standard Electrode Potentials.) (a) Ca(II) and Sc(III) Cathode: . Ca(II) Sc(III) Anode: Ca(II) Sc(III) Ecell = 0.0591 x V (b) Pb(II) and In(III) Cathode: . Pb(II) In(III) Anode: Pb(II) In(III) Ecell - (c) Ni(II) and Zr(IV) Cathode: NI(II) Zr(IV) Anode: Ni(II) Zr(IV) Ecell - V Supporting Materials Periodic Table Supplemental...
(d) (3 pts) is most active and Ag is least active. Complete the following table indicating which reaction will not occur (Yes) or not occur (NO) in the lab Reaction Consider the activity series Ca> Mg> Al> Zn >Cd > Sn> Pb> H> Ag where Ca Yes? NO? Cd(s) + H2O) SnCl2(aq) +Ca(s) MgS(s) +Ca(s) > CdO(s) +H2(g) >Sn(s)+ CaCl2(aq) >CaS(s) + Mg(s)
Standard reduction half-cell potentials at 25°C E (V) E (V) 1.50 -0.45 0.80 -0.50 0.77 -0.73 0.52 -0.76 0.34 -1.18 Half-reaction Aut (aq) + 3e +Au(s) Ag+ (aq) + +Ag(s) Fe3+ (aq) +34 Fo+ (aq) Cut(aq) + Cu(s) Cu²+ (aq) + 2e +Cu(s) 2H+ (aq) - 2e +H2 (6) Fe3+ (aq) + 3e Fe(s) Pb2+ (aq) + 2e →Pb(s) Sn-(aq) + 2e +Sn(s) Ni2+ (aq) + 2e →Ni(s) Co2(aq) +2e + Co(s) ca? (aq) + 2e +Cd(s) 0.00 Half-reaction Fe(aq)...
Complete the table of expected results by filling in all of the empty boxes. Submit your completed table to the drop box on iCollege. Your answers may be typed or hand written. Color of Metal ion Solution HCI H2SO4 NaOH NH3 White Preciitate AgCI(s) A precipitate Grey/brownGrey /brown can form if precipitate concentration Ag O(s) is high Ag SOd(s) NO precipitate Ag:O (s) dissolves with an excess of NH3 Ag(NH,)(aq) No reaction Ba(NOs)h Colorless No reaction Ca(NOs)a Colorless No reaction...
5. The nickel-cadmium battery, despite issues with the toxicity of Cd, is still used in some rechargeable batteries because it has very consistent voltage over long discharge times. a) Using only half-cell reactions given in Table 16.1, write the overall reaction and give the highest AV° value possible for a NiCd battery. b) The actual half-cell reactions used in a Nicd battery are: Ca(OH)2(8) + 2e → Cds + 2OH(aq) (Vº = -0.86V) NiO(OH)) + H2O) +e Ni(OH)2(s) + OH(aq)...
all 4 questions. plz mark the answer clearly.
For the Following Questions: Consider the reaction of Fe(NO3)2 (aq) and KOH(aq). Follow each part to find the correct Molecular, Complete lonic, and Net lonic Equation for this reaction. Solubility rules are very useful when determining the physical states of the products. Solubility Rules for Ionic Compounds Substance Na, K, NHA, NO; SO4 CI, Br",r Ag ОН Rules Ionic compounds which contain these ions are soluble. Most ionic compounds containing sulfate are...
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...
Part A:
Part B:
Need help ASAP!!
2. For the reactions that were to be completed in Part A of the experiment, prepare a table with the formulas from Group A as headings of the columns and the formulas of Group B as headings of the ows. Within the table, fill in the formula and systematic name of the predicted precipitates that will form. If no precipitate is expected from the reaction, write 'No Reaction'. For each predicted precipitate, look...
need help with the rest of the table
EXPERIMENT 10 DETERMINATION OF THE ELECTROCHEMICAL SERIES PURPOSE To determine the standard cell potential values of several electrochemical coll INTRODUCTION The basis for an electrochemical cell is an oxidation reduction Corredor be divided into two half reactions reaction. This reaction can Oxidation half reaction Gloss of electrons) takes place at the anode, which is the positive electrode that the anions migrate to Chence the name anode) Reduction half reaction (gain of electrons)...
Consider a voltaic (galvanic) cell with the following metal electrodes. Identify which metal is the cathode and which is the anode, and calculate the cell potential. (Use the table of Standard Electrode Potentials.) (a) Ca(II) and Sc(III) Cathode: . Ca(II) Sc(III) Anode: Ca(II) Sc(III) Ecell = 0.0591 x V (b) Pb(II) and In(III) Cathode: . Pb(II) In(III) Anode: Pb(II) In(III) Ecell - (c) Ni(II) and Zr(IV) Cathode: NI(II) Zr(IV) Anode: Ni(II) Zr(IV) Ecell - V Supporting Materials Periodic Table Supplemental...
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