Why is SHE considered as the standard electrode?

Q: Describe the source of pH dependence in a glass membrane electrode.

A: So basically in this the pH dependence will come as  the glass electrode have two electrodes that is…

Q: the diagram of the  fluoride ion-selective electrode

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

Q: Write the processes by which adsorption of electrolyte or ionic species at electrode surface take…

A: Interpretation: To write the processes by which adsorption of electrolyte or ionic species at…

Q: For a nitrate ion selective electrode, the selectivity factor for nitrite over nitrate is 0.062 and…

A: First calculate percentage of nitrite present in nitrate; 0.062×100=6.2% Now calculate percentage of…

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: The following are the advantages of the dropping mercury electrode except...     It has a wide…

A: Dropping mercury electrode is made from mercury. It is used in polarography.

Q: Write are the mechanism of reference electrode for maintaining constant potential? answer at your…

A: ANSWER

Q: Define the term a standard hydrogen electrode?

A: An electrode is a point in the electrolyte where current enters and exits. The cathode is where the…

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

A: ANSWERE IS DISCUSSED BELOW :

Q: Nalculate the cell potential of a cell operating

A:

Q: The Zn electrode is the

A: In cell notation left side written are anode half cell and right side of species after salt bridge…

Q: What crystal electrodes can we use to measure which ions? What combination of this electrode…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

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: The reference electrode that is used to measure all other standard electrode potentials is called…

A: To fill the blanks

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: What is the aim of submerging the electrode in a potassium chloride solution? Must this be stored in…

A: Potassium chloride (KCl) goes about as a wellspring of chloride particles for the anode. The upside…

Q: In a pH electrode, if the H+ concentration increases by a factor of 10, the change in the potential…

A:

Q: • Calculate the potential for the Cu2+/Cut electrode at 25°C when the Cut ion concentration is 1/3…

A: Given,  Cu+ ion concentration is 1/3 of the Cu2+ ion concentration  Calculate the potential of…

Q: Which of the following is NOT an attribute of a reference electrode? constant and insensitive to the…

A:

Q: How does a compound electrode differ from a simple ion-selective electrode?

A: An electrode is a material that connects to the non-metallic part of a device such as semiconductors…

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

A: Following are the properties of reference electrodes.

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

A:

Q: Is standardization against primary standard required for electrogravimetry using two electrode…

A:

Q: Give Reason?  (i) Why is a high supporting electrolyte concentration used in most electroanalytical…

A:

Q: (iii) Standard Hydrogen Electrode (SHE) is used to measure standard potential of electrodes.

A: This is the concept of electrochemistry

Q: what are the differences between the indicator electrodes and reference electrodes?

A: Introduction :  Electrodes can be defined as the any substance that is a good conductor of…

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

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

Q: List the types of electrodes used for pH measurement. Explain the construction details of one of…

A: The different types of electrodes used for pH measurement are combination electrodes, calomel…

Q: xplain how the ion selective electrode works for measuring H+ in solution (pH glass electrode?

A: Ion selective electrode is the type of gas electrode that converts the activity of a specific ion…

Q: Ag/AgCl electrode can not be used as reference electrode to measure Ksp of AgI because   a. Its…

A: Please find your solution below : For any electrode to work as reference electrode, it has to be…

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: 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: Explain what are membrane selective electrode also explain their application and their types?

A: Membrane selective electrode - some electrodes are designed with the particular selective membranes…

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

A: Applying concept of glass electrode.

Q: Briefly explain the theory of Clark and Lyons about the first enzyme-based electrode in detecting…

A: To explain the theory of Clark and Lyons about the first enzyme-based electrode in detecting glucose

Q: a) Explain the working principle of a glass membrane electrode which can be used to measure H + or…

A: a) Glass electrode is a secondary standard electrode that is ; its emf is measured by coupling with…

Q: reference electrode

A: Individual half cell potential depends on temperature, pressure and concentration of solution. So…

Q: Define electrode potential. Why absolute value of reduction potential ofelectrode cannot be…

A: In an electrochemical cell the likelihood of an electrode to get reduced and oxidized is called…

Q: What are the electrochemical technique used in fluoride ion-selective electrode?

A: Ion selective electrode (ISE) is an analytical technique used to determine the activity of ions in…

Q: An indicator electrode is an electrode A. whose potential is known, constant and independent of the…

A: An indicator electrode is an electrode:

Q: In a standard hydrogen electrode: A) delta G°<0 B) delta G°>0 C) delta G°=0?

A: C) delta G°=0

Q: 1. Describe the source of pH dependence in a glass membrane electrode.

A: According to Q&amp;A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: A glass electrode is universally used because it is simple to operate and it is not easily poisoned.

A: Glass electrode is a type of electrode, i.e. made up off dopped glass membrane and coated the silver…

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: Why is the reference electrode placed near the working electrode in a three electrode cell?

A: We know that the working electrode is the place where the reactants undergo  reaction like oxidation…

Q: cell diagram of fluoride ion selective electrode

A:

Q: explain types of reference electrode?

A: A reference electrode is an electrode which has a stable and well-known electrode potential. The…

Potentiometric Titrations

Potentiometric titration is one of the important titration methods and is mainly carried out to characterize acid solutions. It follows a method similar to that of the normal titration technique, but the main difference is that there is no indicator used in the potentiometric titrations. Instead of using an indicator, electrodes are employed for monitoring the whole titration process. A scientist named Robert Behrend did the potentiometric titration for the first time, and it was done using the mercurous solution and potassium chloride.