Explain the principle behind the working of an ion selective 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: 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 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: write the electrolysis reactions of aqueous solutions of Zn (NO3) 2, Li2SO4, BaCl2, AgBr with…

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Q: A pH meter is calibrated using a pH 4.00 buffer with 174.48 mV, pH 7.00 with 0 mV and pH 10.0 buffer…

A: Given: At 174.48 mV, pH = 4 At 0 mV, pH = 7, At -174.48 mV, pH =10.0 We have to calculate molar…

Q: pH meter. Electrode Unbuffered Buffer Unbuffered Buffer H,O pH 7.0 H,O pH 7.0 Add 1 mL 0.1 MHCI Add…

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Q: What is  the diagram of the fluoride ion selective electrode.

A: A fluoride ion-selective electrode is a kind of electrode which is sensitive to the concentration of…

Q: 8) For the present experiment with the recorded overall reaction. Calculate the potential of the…

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Q: 5. (a) A galvanic cell consisting of a Cd electrode dipping into a 1.0 M CdCl2 solution and a Pt…

A: Here, we have to determine the standard cell potential of the following cell in which Cd metal…

Q: Given the cell: Pb | Pb²+ (0.120 M) || Cd2+ (0.050 M) | Cd Answer the ff: 1. The standard cell…

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Q: 4. Name the reference electrode of choice in the following applications: a. Measurements at 100° C.…

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

Q: A standard o.0100 M solution of Na* is required to calibrate an ion-selective electrode method to…

A: The question is based on the concept of solution preparation. we have to prepare a standard solution…

Q: What is the definition of the standard cell potential (E°cell)?

A: The cell which are used for inter-conversion of chemical energy into electrical energy and…

Q: Explain the importance of the reference electrode to accompany a titration based on a…

A: Redox reactions are oxidation-reduction chemical reactions in which the reactants undergo a change…

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

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Q: Calculate the emf of a cell made up of iron and lead electrodes in a solution of Fe and Pb of equal…

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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: By how many volts will the potential of an ideal Mg2 ion-selective electrode change if the…

A: For this cell, 2 electrons are transferred.  Also, we know, Change in Potential ((∆E) = E1 - E2…

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: What are the components of the fluoride ion selective electrode

A: Given: fluoride ion-selective electrode.

Q: A standard o.0100 M solution of Na* is required to calibrate an ion-selective electrode method to…

A: We know that sodium Carbonate on Dissociation gives two sodium ions as - Na2CO3 ------> 2Na+ +…

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

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

Q: (a) What conditions must be met for a reduction potentialto be a standard reduction potential? (b)…

A: (a) The conditions that should be met for a decrease potential to be a standard decrease potential…

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: At what pH will hydrogen electrode at 298 K show an electrode potential of-0.118 V, when Hydrogen…

A: The cell potential is usually measured in volts and is defined as the potential difference between…

Q: standard cell potential f

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Q: Calculate the cell potential when 50.00 mL of 0.100 M Ag+ solution is titrated with 50.00 mL of…

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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: The electrodes in a silver oxide battery are silver oxide 1Ag2O2 and zinc. (a) Which electrode acts…

A: Silver-oxide battery is the primary one in the miniature battery product.   It is used in…

Q: Cell potential of delta E is

A: Using nernst equation we can find cell potential of given cell.

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: What are the main components of fluoride ion-selective electrode?

A: The three main components of making a measurement at an ISE are an inner reference, or standard,…

Q: reference electrode

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

Q: Standard Electrode Potentials at 25 °C

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Q: To determine the pH of bile (from the bladder), a hydrogen-silver chloride chain was drawn up, the…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: All of the following can be used as indicator electrodes, except A. Ag/AgCl electrode B. Hg/HgCl…

A: In this question, we will find out the electrode which not act as indicator electrode.  You can see…

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

A: C) delta G°=0

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: use the shorthand notation to describe a cell consisting off a saturated calomel reference electrode…

A: ESCE = 0.244 V It is the saturated calomel reference electrode by convention

Q: Calculate the cell potential when 150.00 mL of 0.100 M Ag+ solution is titrated with 25.00 mL of…

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Q: cell diagram of fluoride ion selective electrode

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

A: The concentration of hydrogen ion (or) the measurement of alkalinity (or) acidity of a solution is…

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.