A hypothetical neuronal cell shows the following intracellular and extracellular concentration of sodium, potassium, calcium, and chloride ions.   Extracellular concentration (mM) Intracellular concentration (mM) (Ion)out/ (Ion)inside E ion at 37 oC Sodium ion 420 60     Potassium ion 25 420     Calcium ion 16 0.4     Chloride 565 45       Calculate the Nernst potential of these ions at 37 oC . Show your work.

Q: Electrochemical cells can be used to measure ionic concentrations. A cell is set up with a pair of…

A: The electrode which has less negative reduction potential will act as a cathode and will undergo…

Q: C. Using the standard reduction potentials, calculate the standard emf. H₂ + I2 2H + 21

A:

Q: Which statement concerning a table of standard reduction potentials is incorrect? O a. On the left…

A: Option a - this statement is correct.

Q: Use the table of standard reduction potentials to select a reducing agent that converts NI2+ to Ni…

A:

Q: HOx is a monoprotic weak acid with an acid dissociation constant of 4.78 × 10¯5. H₂Red² is a…

A:

Q: An electrochemical cell is given with a cell reaction of Pb²⁺ + Cd → Pb + Cd²⁺ at 25°C with ion…

A:

Q: Given the balanced electrochemical reaction below (M and N represent generic metals), what is the…

A: The concentration of M3+ can be calculated by using Nerst equation. Nerst equation is given as…

Q: 10. Calculate the potential of the following cells: a) a galvanic cell consisting of a lead…

A: Given:  Pb2+ =0.0848 MZn2+=0.1364 M TiO2+ =0.00146 M Ti3+ =0.02723

Q: The measured cell potential, Ecell, for the cell shown is -0.3645 V at 25 °C. Calculate the H*…

A:

Q: The standard cell potential for the reaction provided below is -2.431V, calculate the cell potential…

A:

Q: How do I balance my equation "2H++e-->H2"?

A: The following equation is to be balanced-2H+ + e-→ H2

Q: 27

A:

Q: )    Using a table of standard electrode potentials, predict whether the following reactions will be…

A: There is something incorrect in equation of part c so it can't be solved For a spontaneous reaction…

Q: Draw the membrane voltage changes that occur during a typical action potential. Make sure to label…

A: The action potential starts when the membrane potential of the cell reaches the threshold. The…

Q: Chemistry Please solve the questions as soon as possible. I'll upvote your work.Thank you! Ex 11.…

A:

Q: Stacy has class is from 10:30 am-1:20 pm, in which she performed an electrolysis experiment with…

A: This can be proved according to the Faraday's first law of electrolysis. It states that, Mass of the…

Q: Electron acceptor electron donor E' (mV) So+ 10H+ 8e HS + 4H,0 -220 NO+2H + 2e - NO, + H,0 +420 Use…

A: The provided reactions are- (i) SO42- + 10H+ + 10e- →H2S + 4H2O (E°')reduction =-220 V And (ii) NO3-…

Q: Use the information in the ALEKS Data tab to sort the following chemical species by oxidizing power.…

A: -> Charge on monoatomic species is called oxidizing power .

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

A: Detail

Q: The following entries are found in a table of standard electrode potentials: L(s) + 2e¯= 21- E° =…

A: Standard cell potential is described as an electrode's tendency to lose or acquire electrons while…

Q: Suppose a mercury pool of 1 cm^2 area is immersed in a 0.1 M sodium perchlorate solution. How much…

A: mercury will undergo oxidation (removal of electronss) Hg2+ + 2e- gives Hg, E° = negative value and…

Q: 4+ In a standard electrochemical cell, A is reduced to solid A, while gaseous Z2 is oxidized to Z³-.…

A: Given that, A4+ is reduced to solid A, i.e., A4+(aq) → A(s). Also, gaseous Z2 is oxidized to…

Q: A solution of Sn^2+ is to be electrolyzed to reduce the Sn^2+ to Sn(s). Calculate the cathode…

A: A solution of Sn2+ is to be electrolyzed to reduce the Sn2+ to Sn(s).,

Q: Which of the following statements is incorrect? O In metallic indicator electrodes, the potential…

A: A multiple choice question based on electrochemistry that is to be accomplished.

Q: Calculate the standard potential, ?∘, for this reaction from its equilibrium constant at 298 K.…

A: This question is related thermodynamics. We have to deal with the formulas to arrive at the…

Q: Which is the best oxidizing agent in the following set? You may use the table of standard cell…

A: Oxidizing agent

Q: A fluoride ISE immersed in 1 x 102 mol dm3 solution of sodium fluoride gives a potential of 35,2 mV…

A: For selected electrode the formula for E is, substituting the given values in above equation,

Q: An electrochemical cell consists of a standard hydrogen electrode and a copper metal electrode. (a)…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three questions at a…

Q: Electrochemical cells can be used to measure ionic concentrations. A cell is set up with a pair of…

A: Given data: Concentration of solution = 0.4 M Emf of cell = 0.015 V Formula used:…

Q: Calculate the concentration of HCI solution that has an H₂ pressure of 0.888 atm and gives an…

A:

Q: PASIG CITY, METRO MANILA Study each overall cell reactions. Identify and write the half-reaction…

A: As per our guidelines we can only solve first three sub-parts the question. Please resubmit other…

Q: At 25°C, E° = +1.88 V for a cell based on the reaction 3 AgCl(s) + Al(s) 3 Ag(s) + Al3+(aq) + 3…

A:

Q: The standard potential of zinc is E ° Zn2 + / Zn = -0.76V, while the standard reference electrode is…

A: In practice the electrical reduction potential is measured with respect to a standard electrode .…

Q: 4. In a process called flash electroplating, a current of 2.5 x 10'A passes through an electrolytic…

A:

Q: Electrochemical cells can be used to measure ionic concentrations. A cell is set up with a pair of…

A: A cell made up of the same metal and same electrolyte with different concentrations are known as…

Q: Use the information in the ALEKS Data tab to sort the following chemical species by oxidizing power.…

A: The given chemical species are, Zn2+ Al3+ Ag+ Br2 Ws need to arrange these in the order of…

Q: If the standard reduction potential of a certain half-reaction is -0.30 V, which statement below is…

A: Reduction potential of a half reaction is the potential when this reaction undergoes reduction…

Q: Enter electrons as e". Use smallest possible integer coefficients. States are not required. If a box…

A: We will predict the electrolysis product by using standard reduction potential values .

Q: Permanganate ion can oxidize sulfite to sulfate in basic solution: 2MnO4 (aq) + 3SO32 (aq) + H₂O()→…

A: Answer:Galvanic cell is a type of cell that converts chemical energy into electrical energy via…

Q: Calculate the equilibrium molarity of C2O4^2-

A: Given data:

Q: Calculate 8 values for the following cells. Which reactions are spontaneous as writt Reduction…

A:

Q: The following half-cells are on the left and coupled with the standard hydrogen electrode on the…

A:

Q: HOx is a monoprotic weak acid with an acid dissociation constant of 3.00 × 10-5. H₂ Red²¯ is a…

A: The objective of the question is to calculate the standard electrode potential value.

Q: I have tried using the Nernst equation but I keep getting the same wrong answer. How am I supposed…

A: The electrons flow in any cell creates a potential barrier between half-cells. This is called…

Q: What is AG" for the following reaction? Use data given in the table. 2Br (ag) + Cla (9) -→ Bra () +…

A: The reaction taking place is given as, => 2 Br- (aq) + Cl2 (g) -------> 2 Cl- (aq) + Br2 (g)…

Q: Calculate the cell potential, E, for the given reactions at 25.00 "C using the ion concentrations…

A:

Q: A hydrogen electrode is immersed in a 2.2 M solution of acetic acid at 25 °C. This electrode is…

A: The half cell reactions are, Anode: H2→2H++2e-Cathode: 2Fe3++2e-→2Fe2+Overall cell reaction: H2+…