7) When storing a pH (or other) electrode, what can you not allow to happen?

Q: In the glass electrode used for pH measurement, what substance is connected to the external circuit?…

A: Glass electrode is an ion selective electrode and it is formed by a doped glass membrane. The glass…

Q: the diagram of the  fluoride ion-selective electrode

A: The diagram of fluoride ion-selective electrode is as follows-

Q: With aid of diagram, use ion exchange theory to explain how a pH electrode works.

A: pH electrode measures the difference in potentials between the two sides in the glass electrode.

Q: When calibrating a pH meter it is necessary to ___________. calibrate the electrode at the…

A: We have to use calibrating a pH meter, As the other test strategies don't give exact and exact…

Q: Why are the atoms in the electrode represented by larger spheres than those in the solution?

A: When one or more electrons are removed from a neutral atom, cation (positive ion) is formed. When…

Q: An electrode is called an active electrode when? Select the correct answer below: it does…

A:

Q: The standard hydrogen electrode (SHE) is used as a reference electrode. True or  false?

A: ANSWERE IS DISCUSSED BELOW :

Q: :The electrolyte solution within the glass electrode (ref) of the pH meter is .a O Dilute KC1…

A: Glass electrode made up of glass tube with a thin glass bulb at the tip.

Q: Identify the components of a pH electrode and explain their functions. Explain throughly.

A: pH electrodes are analytical electrodes that are used to measure the pH of the solution depending on…

Q: Calculate tafel constant (b ) for the electrode

A: Introduction: M--->M2++2e- We have to calculate tafel constant. Transfer coefficient, a =0.34

Q: In lab, we calculated the pKa for weak acids with a pH electrode and then graphing it,  but we did…

A: In lab, we calculated the pKa for weak acids with a pH electrode and then graphing it,  but we did…

Q: culate the potential of an aluminum electrode immersed in C satu

A:

Q: After operating a daniell cell for a few minutes, a student notices that the cell emf begins to…

A:

Q: 5. Discuss the Applications of Fuel cells?

A: Introduction :  Fuel cells can be defined as the an electrochemical cell which convert the chemical…

Q: A Zn electrode for Zn2+ analysis is what type of indicator electrode?   a. glass electrode b.…

A: An electrode is an electrical conductor used to generate electricity through electron flow.

Q: Draw the standard hydrogen electrode diagram by writing down the reference electrode types.

A: STANDARD HYDROGEN ELECTRODE USES: The electrode that is utilized to determine the electrode…

Q: Fill in the blanks. Just write the question number (i), (ii), (iii..... in the answer box and give…

A: Given

Q: a) Explain how a signal (voltage) is produced by the glass electrode.b) Give the line diagram and…

A: a)A glass electrode is a kind of ion-selective electrode which is made up of doped glass membrane.…

Q: In an ion-selective electrode, the inner solution and analyte solution are separated by a O metal…

A: The electrochemical ion sensors which transforms the activity of target ion to electrical potential…

Q: List four properties of this electrode that makes a reference electrode suitable.

A: Following are the properties of reference electrodes.

Q: What are the advantages of glass electrode over hydrogen electrode? Please explain briefly.

A: An electrode is a solid electrical conductor that carries current into non metallic solids, or…

Q: Discuss design features of Standard Hydrogen Electrode (SHE). Using suitable diagram explain how SHE…

A:

Q: The Electrode potential of a cell with Cu/Cu2+ (1M) and Zn/Zn2+(1M) in voltage is... (write answer…

A: Given that,  Concentration of Zn2+ = 1M  Concentration of Cu2+ = 1M  Zn metal is more reactive than…

Q: what is acid-base equilibrium or electrochemistry?

A: Acids and bases have a chemical equilibrium in solution. At chemical equilibrium, the products and…

Q: What are the disadvantages and advantages of each electrode types in ESU *

A: Electro surgery is an application of radio frequency of alternating polarity, electrical current to…

Q: The salt bridge allows mixing of the two electrode solutions

A: False

Q: 10. The pH response pf glass electrode is limited entirely to the area of special glass membrane…

A: True

Q: What is The principle of fluoride ion-selective electrode (FISE)?

A: Ion-selective electrodes responds selectively to one ion.

Q: In the case of precipitation on the anode, it is necessary that the solution contain

A: In this question we have to tell that what is the solution contain in the case of precipitation on…

Q: What is the difference between an active and an inactiveelectrode? Why are inactive electrodes used?…

A: Active electrodes affect the cell reaction while inactive electrodes do not take part or affect the…

Q: Write the advantages of the glass electrode. (Please write it correctly and concisely.)

A: advantages of the glass electrode 1) Glass electrodes ware most commonly used where the chemical…

Q: If the concentration of Na+ inside of a cell increases, the Nernst potential for Na+ will do what?

A:

Q: How does calculation of the electrode potential of the system at the equivalence point differ from…

A: Let us consider the redox titration of iron (II) and cerium (IV). The reduction half reaction is:…

Q: List the sources of error associated with pH measurements made with the glass electrode.

A: The pH electrode is usually made of glass. Coatings on the glass surface can alter the pH readings…

Q: Circuit design for detection of contaminants in water using Chronoamperometry technique?(3 electrode…

A: Answer - Chronoamperometry technique - Chronoamperometry is used to study the kinetics of chemical…

Q: how does the ph and concentration of the electrolyte solution affect the current

A: In electrolyte solution the current is due to the movement of ions of the solution. Effect of…

Q: The electrolyte concentration in Mat which an electrochemical cell is at its standard state. Round…

A:

Q: Calculate the Ecell of the following galvnic cells. a) Cu | Cu2+ (0.10 M) || Br2 (0.015 M), Br-…

A: Here we are required to find the cell potential of electrochemical cell reaction .

Q: Dilution is necessary for commercially available acids such as HNO3, H2SO4 etc so that the strength…

A: Comercially HNO3 is available in 68% (V/V) in water. Comercially available data of HNo3  Density=…

Q: 4 decimal places

A:

Q: Which of the following is an example of an indicator electrode for bromide measurements in seawater?…

A: Bromide ions are generally found in sea water. Let us discuss electrode used as indicator for this…

Q: What are the mechanism of transporting of Reactants to the electrode surface?

A: A question based on electrolysis that is to be accomplished.

Q: At what pH will the voltage equal to 0 V? Considering all the other species are in standard…

A: The pH of the solution is the hydrogen ion concentration, pH=−log[H+]. The hydrogen ion…

Q: cell diagram of fluoride ion selective electrode

A:

Q: By convention, the standard hydrogen electrode (SHE) is assigned a voltage of V.

A: Standard hydrogen electrod is a setup used to determine potential of other cells. It is also called…