Analyze how the size of the ion and varying temperatures can influence the conductance in an electrolytic solution.

Q: Discuss how the electrochemical series can be used to determine if a redox reaction is spontaneous.

A: Electrochemical series :  Depending upon the redox potential , a series of reduction reactions are…

Q: Which will have greater molar conductivity and why? Sol A. 1mol KCldissolved in 200cc of the…

A: Molar conductivity (ƛm) is the conductivity of 1 mole of an electrolyte. It’s symbol is ƛm. The…

Q: the largest variation of current of Ar* i

A: In this question we have to explain what energy of the largest variation of current of Ar+ ions to…

Q: Describe Kohlarausch's law in mathematical terms and explain how to calculate the neural molar…

A: To find: The description about the Kohlrausch's law in mathematical terms  and explain how to…

Q: Cyclic voltammetry is often used for... O determining the resistance of an electrolye solution…

A: question is given statements is:- Cyclic voltammetry is often used for the property

Q: List four differences between metallic conductance and electrolytic conductance.

A: The ability of a substance to so that the heat and electricity can pass through it is known as its…

Q: 1) Calculate the molar conductance of KCI solution (0.1M), if the specific conductivity for the…

A:

Q: Assuming equal solution concentrations, what could be the possible identities of the solutions in…

A: Conduction is the ease of flow of electricity through the substance The substance which allow…

Q: Nalculate the cell potential of a cell operating

A:

Q: Which unit is used to measure the magnitude of electricalcurrent? Which unit is used to measure the…

A: Electrical energy is the energy derived from the movement of electrons. In electrical energy, the…

Q: The biochemistry that takes place inside cells depends on various elements, such as sodium,…

A: Given: Diameter of potassium ion channel = 0.30 nm Current carried in the channel         = 1.8 pA…

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

A: To fill the blanks

Q: The mobility of a Rb+ ion in aqueous solution is 7.92 x 10-8 m2 s-1 V-1 at 25 °C. The potential…

A: Drift speed: It is referred to the average velocity of free electrons colliding within the system…

Q: For weak electrolytes, such as acetic acid, at very low concentrations the molar conductivity drops…

A: Weak electrolytes are the electrolytes that are not completely dissociated into water. Strong…

Q: The resistance of 0.01 M NaCl solution at 25° C is 200 Ω. The cell constant of the conductivity cell…

A: The relationship between molar conductivity (Λm) and conductivity (k) is given by: where c is the…

Q: Which is not true about Nernst potentials.   A. The conductance of an ion can be calculated using…

A: The Nernst equation provides a relation between the cell potential of an electrochemical cell, the…

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: 1.36 g of NaCl (molar mass 58.44 g/mol) as dissolved in 45.6 mL of water. Assuming molar…

A:

Q: Determine whether the first part of statement will INCREASE, DECREASE or HAVE NO EFFECT in the…

A: (1) Density of the Substance is the ratio of the mass and volume of that substance. It can be…

Q: The % T of a solution in a 2.00 cm cell is 50. Calculate the %T of this solution in a 1.0 cm cell…

A: Percentage transmittance (% T) = 50  & it has cell path length = 2.00 cm  % T in a cell path…

Q: A 1.0 M solution of potassium chloride has a specific conductivity of 0.01289 ohm^-1 cm^-1 What is…

A: Given, Concentration, c= 1.0 M Specific conductivity,  = 0.01289 ohm-1cm-1. Area, A = 2.037 cm2…

Q: emical cell below, duction potentials. e this to be SJantanecus. (aq) BA0.337 V HIHTO 22V

A: Eocell = Ecathode - Eanode

Q: why is it important to study the migration of ions independently when performing electrochemical…

A: The electrochemical calculation involves determination of molar conductance of solution. The…

Q: 9.15* All regular solutions with positive heats of mixing have the same value of the activity of its…

A:

Q: Calculate the ionic strength of a solution that is 0.040 mol kg−1 in K3[Fe(CN)6](aq), 0.030 mol kg−1…

A: Given  concentration of K3[Fe(CN)6] (aq) = 0.040 mol/kg  concentration of KCl (aq) = 0.030 mol/kg…

Q: High __________ __________ __________ means high conductivity with consequently higher ionization…

A: A question based on electrochemistry, which is to be accomplished.

Q: what is the functions of salt bridge

A: We have to tell function of salt bridge.

Q: The mobility of the NH4+ ion is known is 7,623 x 10 ^-8 m2/Vs. Count: a. The molar conductivity of…

A: Molar conductivity = Faraday ×Ionic mobility (u) Ionic velocity = voltage×Ionic mobilitydistance…

Q: Which pairing of quantity and unit is incorrect? Molar conductivity; S m² mol-1 .a O Resistance; N.…

A: • The molar conductivity of an electrolytic solution is the conductance of the volume of the…

Q: Liquid-Junction potentials can be ignored in the calculation for the reduction potential of a cell…

A: Boundary between two electrolyte solution of different composition and across the boundary a…

Q: If the temperature is increased in a saturated solution of A in equilibrium with solid A, what will…

A: In this question, we have to determine the effect of increasing temperature in a saturated solution…

Q: The molar conductivity of a 1.5 M solution of an electrolyte is found to be 138.9 S cm2mol-1.…

A: The molar conductivity and conductivity are related as-λm=κ×1000cc is concentrationκ is…

Q: In electrochemistry, specific conductance is defined as (1000/N)* k, where N is the normality of the…

A:

Q: emical potential.

A: The electrochemical potential described as,

Q: ?Which statement is incorrect about a weak electrolyte A weak electrolyte is partially dissociated…

A: Let's check each statement separately. 1st statement:  Weak electrolyte means the electrolyte which…

Q: 1.38 g of NaCI (molar mass 58.44 g/mol) as dissolved in 43.3 mL of water. Assuming molar…

A: Molarity = no. of moles/vol. of soln.                =(1.38g/58.44gmol-1)/43.3cm3…

Q: What is the effect of addition of non-electrolytes in the conductivity of a solution?

A: An electrolyte is a substances which completely dissociate into ions such as salts like NaCl, KCl…

Q: Calculate the Debye length (1/k) of the double electric layer near the charged surface in KCl…

A: Debye-Huckel law gives the realtionship between the activity coefficient of an ion in a dilute…

Q: Will metallic corrosion proceed when there is no applied potential at neutral aqueous environment?…

A: Yes metallic corrosion will occur but will slow in process because corrosion of metal is formation…

Q: The electrostatic potential at a distance of 5nm away from a charged, flat surface was found to be -…

A: the solution is shown below.,

Q: The molar conductivity of a 1.5 M solution of an electrolyte is found to be 138.9 S cm2 mol-1.…

A: The molar conductivity of a solution at any given concentration is related to specific conductivity…

Q: How is cell constant calculated from conductance values?

A: The calculation of Cell constant: The resistance of a conductor is directly proportional to the…

Q: 11 Explain what are the events that occur at the electrode-electrolyte interface when a small…

A:

Q: Following experimental data is obtained for two electrolytes using same conductivity cell, the…

A: Specific conductance is calculated by using the following formula, Molar conductivity is calculated…

Q: The electrical resistance of a column of 0.05 M NaOH solution of diameter 1 cm and length 50 cm is…

A: Given information, The electrical resistance of a column of 0.05 M NaOH solution of diameter 1 cm…

Q: The resistance of 0.01 M NaCl solution at 25 °C is 200 Ω. The cell constant of conductivity cell is…

A: Resistance of a solution can be expressed by the formula R=ρlA where R is resistance, l is the…

Q: A cell with an internal concentration of potassium ion (K+ ) of 0.6 mol/L is placed in media with a…

A: Chemical potential is defined as the free energy change that arises on adding per mole of species…