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need the first half answered. I can figure out how it relates to my
experimental...
how do i do nerst equation 1. Standard Cells Voltaie Cell Data Sheet Experimental Cell Potential,...
how do i do nerst equation
1. Standard Cells Voltaie Cell Data Sheet Experimental Cell Potential, volts Calculated Cell Potential volts =.47 v PbPb (1.0 MIC"(1.0 MC SnSn" (1.0 M) "(1.0 M) = 485 ,465 540 .44v 08v CujCư"(1.0 M)||Ag (1,0 M)/AS - ,460 Sn/Sn?"(1.0 M)||Pb (1.0M)/Pb Olv Pb/Pb2+(1.0 M)||Ag" (1.0 MAS 93 Sn/Sn? (1.0 M)||Ag (1.0 M)/Ag 19/ -99 = 94v 80 II. Nonstandard Cells Voltaic Cell Experimental Cell Potential, volts Calculated Potential, Nernst Equation, volts* Pb/Pb*P(1.0 M)||Cu?(0.0010 M)|Cu...
need help with the calculatiobs the bottom picture is what i got performing the experiment C....
need help with the calculatiobs the bottom picture is what i
got performing the experiment
C. Concentration Cells If both cell compartments contain copper metal and copper sulfate, the standard potential is 0.000 V and the Nernst equation becomes: Ercan = 0.000 volts (com dilute) volts Prepare a new cell, which has the beaker with 40 ml of 0.10 M CuSO. (from Part B) and 40 mL 0.0010 M Cuso. (from Part B) in an adjacent second one. Place copper...
some questions are filled out but still need help woth the remainder of this assignment part...
some questions are filled out but still need help woth the
remainder of this assignment
part B and below needs to be answered.
Paragraph Styles . . Electrochemical Cells Objective: Investigate electrochemical potential using electrochemical cells. Information: Electric current is the flow of negatively charged particles. An electrochemical cell is a device that creates an electric current by converting chemical energy into electric current, or vice versa. Voltaic cells are electrochemical cells that produce current spontaneously by converting chemical energy...
I need help trying to figure out how to solve for the bottom half of my...
I need help trying to figure out how to solve for the bottom half of my table. Please show work so I can learn. Thanks! Data Table 1: Analysis of Alka-Seltzer Trial 1 Trial 2 Mass of acetic acid 4.97 g Density of acetic acid 1.00 g/mL 1.00 g/mL Concentration of acetic acid 0.88 M 0.88 M Mass of Alka-Seltzer 3.21 g 3.24 g Volume of NaOH, initial 0 mL 5.0 mL Volume of NaOH, final 0 mL 4.4 mL...
how would you go about solving this problem via using equations just looking for the equation order i should go about solving this problem In this experiment you will be using the two half rea...
how
would you go about solving this problem via using equations
just looking for the equation order i should go about solving this
problem
In this experiment you will be using the two half reactions Cu?"/Cu and Zn2 /Zn. The standard electrode potential, E°, for these half reactions is +0.34V and-0.76V respectively, so the Nernst Equation for these half reactions is the following Cu ea)+2e - Cus) E - 0.34V 0.0592V Cu2+] 0.0592V Zn 2 Note that solids by definition...
Chemistry: Experimental Cell Potential Lab report please help checking my work and answering question #2 #3 #4 Thanks!...
Chemistry:
Experimental Cell Potential Lab report
please help checking my work and answering question #2 #3
#4
Thanks!
*question #2 #3 #4*
Note that the ionic form of Ag is Ag' and of Fe is Fe Write a chemical reaction for each cell. For the reactants, choose the metal that was oxidized ion that was reduced spontaneously (i.e, a + potential) according to your data. (Thesethe elements!) Chemical reaction (oall) Cell notation (see text) (NA1 Zn(s)+Cu-Zn+Cu(s) r凸の, Zn(s) | Zn2...
Ive attacthed all my results. I just need help calculating question 4 and 5 (5 pts)...
Ive
attacthed all my results. I just need help calculating question 4
and 5
(5 pts) Part II. Your experimental data: how many sig figs should your temperature data have? Show work for one calculation of temp in Kelvin. Show work for one AG calculation: Approximate Measured Cell Calculated Temp (°C) Calculated Temp (°C) potential Temp (K) AG Ecell (V)* (kJ/mol)* * measured value 70.21 0.581 343 1-112.1 65.12 0.680338 - 111.9 Show work: 60.02 0.5715333 -1110 °C -> 5.05+278.15...
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...
Post-Laboratory Report (Page 1/1) Group Number Date: Day Time 1. The salt bridge in Goal #1 was s...
Post-Laboratory Report (Page 1/1) Group Number Date: Day Time 1. The salt bridge in Goal #1 was soaked with a saturated ammonium nitrate solution. In which direction do the ammonium ions move when this salt bridge completed the electric circuit? Toward the zinc metal or toward the copper metal? In which direction do the nitrate ions move? 2. In a concentration cell, what would be the potential if we studied two solutions that had the same concentration? Show that the...
I NEED HELP WITH QUESTION #5 PLEASE AND CAN SOME FILL OUT THE FIRST ROW OF...
I NEED HELP WITH QUESTION #5 PLEASE AND CAN SOME FILL OUT THE
FIRST ROW OF MY TABLE FOR 10Hz. I DONT KNOW HOW TO DO IT SO IF SOME
CAN FILL OUT THE FIRST TABLE AND SHOW ME HOW, THEN I CAN FINISH THE
REST. THANK YOU.
Reset Run / STOP 2uF Simulation Speed Current Speed 0 Power Brightness Current Circuit: 10Hz 1k New X S -15.933 V 100.165 ms 167.681 V capacitor, 2 UF 21.071 V resistor, 1...
how do i do nerst equation
1. Standard Cells Voltaie Cell Data Sheet Experimental Cell Potential, volts Calculated Cell Potential volts =.47 v PbPb (1.0 MIC"(1.0 MC SnSn" (1.0 M) "(1.0 M) = 485 ,465 540 .44v 08v CujCư"(1.0 M)||Ag (1,0 M)/AS - ,460 Sn/Sn?"(1.0 M)||Pb (1.0M)/Pb Olv Pb/Pb2+(1.0 M)||Ag" (1.0 MAS 93 Sn/Sn? (1.0 M)||Ag (1.0 M)/Ag 19/ -99 = 94v 80 II. Nonstandard Cells Voltaic Cell Experimental Cell Potential, volts Calculated Potential, Nernst Equation, volts* Pb/Pb*P(1.0 M)||Cu?(0.0010 M)|Cu...
need help with the calculatiobs the bottom picture is what i
got performing the experiment
C. Concentration Cells If both cell compartments contain copper metal and copper sulfate, the standard potential is 0.000 V and the Nernst equation becomes: Ercan = 0.000 volts (com dilute) volts Prepare a new cell, which has the beaker with 40 ml of 0.10 M CuSO. (from Part B) and 40 mL 0.0010 M Cuso. (from Part B) in an adjacent second one. Place copper...
some questions are filled out but still need help woth the
remainder of this assignment
part B and below needs to be answered.
Paragraph Styles . . Electrochemical Cells Objective: Investigate electrochemical potential using electrochemical cells. Information: Electric current is the flow of negatively charged particles. An electrochemical cell is a device that creates an electric current by converting chemical energy into electric current, or vice versa. Voltaic cells are electrochemical cells that produce current spontaneously by converting chemical energy...
how
would you go about solving this problem via using equations
just looking for the equation order i should go about solving this
problem
In this experiment you will be using the two half reactions Cu?"/Cu and Zn2 /Zn. The standard electrode potential, E°, for these half reactions is +0.34V and-0.76V respectively, so the Nernst Equation for these half reactions is the following Cu ea)+2e - Cus) E - 0.34V 0.0592V Cu2+] 0.0592V Zn 2 Note that solids by definition...
Chemistry:
Experimental Cell Potential Lab report
please help checking my work and answering question #2 #3
#4
Thanks!
*question #2 #3 #4*
Note that the ionic form of Ag is Ag' and of Fe is Fe Write a chemical reaction for each cell. For the reactants, choose the metal that was oxidized ion that was reduced spontaneously (i.e, a + potential) according to your data. (Thesethe elements!) Chemical reaction (oall) Cell notation (see text) (NA1 Zn(s)+Cu-Zn+Cu(s) r凸の, Zn(s) | Zn2...
Ive
attacthed all my results. I just need help calculating question 4
and 5
(5 pts) Part II. Your experimental data: how many sig figs should your temperature data have? Show work for one calculation of temp in Kelvin. Show work for one AG calculation: Approximate Measured Cell Calculated Temp (°C) Calculated Temp (°C) potential Temp (K) AG Ecell (V)* (kJ/mol)* * measured value 70.21 0.581 343 1-112.1 65.12 0.680338 - 111.9 Show work: 60.02 0.5715333 -1110 °C -> 5.05+278.15...
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...
Post-Laboratory Report (Page 1/1) Group Number Date: Day Time 1. The salt bridge in Goal #1 was soaked with a saturated ammonium nitrate solution. In which direction do the ammonium ions move when this salt bridge completed the electric circuit? Toward the zinc metal or toward the copper metal? In which direction do the nitrate ions move? 2. In a concentration cell, what would be the potential if we studied two solutions that had the same concentration? Show that the...
I NEED HELP WITH QUESTION #5 PLEASE AND CAN SOME FILL OUT THE
FIRST ROW OF MY TABLE FOR 10Hz. I DONT KNOW HOW TO DO IT SO IF SOME
CAN FILL OUT THE FIRST TABLE AND SHOW ME HOW, THEN I CAN FINISH THE
REST. THANK YOU.
Reset Run / STOP 2uF Simulation Speed Current Speed 0 Power Brightness Current Circuit: 10Hz 1k New X S -15.933 V 100.165 ms 167.681 V capacitor, 2 UF 21.071 V resistor, 1...
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