In electrochemistry, specific conductance is defined as (1000/N)* k, where N is the normality of the salt solution and k is the specific conductance. Current is carried by both anions and cations to a different degree. Thus, the equivalence of a salt is the sum of the ionic conductances of the cation and anion. If the ionic conductance of Na+  is 50.1 and that of Cl- is 76.6. What is the estimated concentration of NaCl in mg/L. The specific conductance of NaCl is 125x106.   A) 49      B) 58         C) 29           D) 38

Q: Calculate both the pH and pOH for each of the solutions with the following hydrogen ion or hydroxide…

A:

Q: Two possible Lewis structures for the cyanate ion are shown below, with formal charges (FC)…

A: All the related discussions have been done in the following step.

Q: 4. A. With specific examples, discuss two practical applications of Galvanic cell and two practical…

A: 1) A battery, which is actually an electric cell, is a device that produces electricity from a…

Q: Given the redox reaction: 2 Br" (aq) + F2 (g)--> Br2 (1) + 2F (aq) Identify the ff. 1. Number of…

A:

Q: Complete the following for each of the following structures below. Determine whether it is an…

A:

Q: The rate of a reaction doubles when the temperature is increased from 25°C to 37° C (in other words…

A:

Q: НО ОН Н H₂/Pd-C Br HO 12 1. H/CH₂OH 2.TMSOT!/ Et,N: NBS CH₂01 1. Et₂SiOT! 2. CHBr 13 /1-BUOK Br Br…

A: Step 1 ( 8 to 9). (i) Ketal formation. (ii) Hydrogenation. Step 2 ( 9 to 10) (i) TMS ether…

Q: 30 si Use the atomic masses on the table below to calculate Am for the change 14 2 "N. u Which is…

A: The reaction given is, =>

Q: Find the mass of gold (grams to one decimal place) produced with a 6.0 A current for 3.0 hours.…

A:

Q: Be sure to answer all parts. Balance the following redox equations by the ion-electron method: (a)…

A:

Q: Please show complete mechanism with all steps with naming он он H2, Pd/C MEOH, ELOH 23 °C, 100% N'…

A: Note : Benzyl group can be deprotected using hydrogenation. Cbz group can also deprotected using…

Q: A baseball pitcher's fastballs have been clocked at about 94 mph (1 mile = 1609 m).   (a) Calculate…

A: Given data :

Q: What quantity of heat (in kJ) will be absorbed by a 44.3 g piece of aluminum (specific heat = 0.930…

A:

Q: If 23.5 grams of silver nitrate are added to 16.0 grams of sulfuric acid, how many grams of silver…

A:

Q: Draw the two possible Haworth structures for each the following sugars in their cyclized form. Be…

A: Here we have to write the Haworth structures of anomers formed from the cyclisation ( hemiacetal )…

Q: a. H. Br OH Ph Ph "P HO

A: a. (i) Acid catalyzed amide hydrolysis. (ii) Acid FG to alcohol FG using LAH. (iii) Alcohol FG to…

Q: What is the oxidizing agent and what is the reducing agent in the galvanic cell formed by Zn and Cu?

A:

Q: N. Br2/FeBr3 CO2CH3 So,/H2SO4 HO. AICI3 NO2 HNO3/H2SO4 CN

A: Reaction 1 : EAS Bromine is electrophile. Reaction 2 : EAS SO3 is electrophile. Reaction 3 : Fridel…

Q: 5. NO₂¹ Total # of Valence Electrons: 3-D Model Sketch Lewis Structure (show all resonance…

A: We have find out the total valence electron, polar bond, molecular shape , geometry and bond angle…

Q: D) For each of the following reactions indicate: a) what has been oxidized b) what has been reduced…

A:

Q: 5.) E2 reactions and the Williamson Ether Synthesis use very similar reagents, yet yield different…

A: Williamson Synthesis : primary alkyl halide and strong base favors Williamson synthesis. E2…

Q: Direction: Give the coefficient value of the following equation and identify which type of reaction…

A:

Q: Use the References to access important values if needed for this question. A model of a cycloalkane…

A: Structural isomers are those which have same molecular formula but different arrangement of atoms in…

Q: Suppose you have a solution that could be either MgCl2, BaCl2, or Pb(NO3)2, which are all colorless…

A: Given: A mixture which contains either MgCl2 or BaCl2 or Pb(NO3)2. And the observations are, A.no…

Q: CH3 CH3 CH₂ CH₂ CH₂ CH CH CH 1-tert-butyl-8-isobutyl-4-isopropyldodecane (hyphenated words aren't…

A: Write IUPAC name of the given structure---

Q: 30 Use the atomic masses on the table below to calculate Am for the change 1412 ¹ u Which is more…

A: The reaction given is, =>

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A:

Q: Calculate the de Broglie wavelength (in nm) of a hydrogen atom (m =1.674×10−27 kg) moving at 1450…

A:

Q: Absorbance vs. Concentration y = 0.2755x 0 0.200 0.400 0.600 1.000 1.200 1.400 1.600 1.800 2.000…

A:

Q: 5 Draw the monomer used to produce the following polymer Polymer Monomer

A:

Q: A 40.0 mL sample containing 0.0400 M Ni2+ was titrated with 0.0400 M EDTA at pH 11.0. Given pKNiY =…

A:

Q: The radioactive nuclide P# has a half-life of 14.3 days. How long would a waste containing 10 mg/L…

A: Answer: Radioactive reactions are first order reactions, therefore integrated rate law of first…

Q: Question 3:, following transformations. Make sure to include any proton transfer that takes place as…

A: below full mechanism step by step is show

Q: What is the concentration of H+ ions in a 2.20 M solution of HNO3?

A:

Q: What is the pH of a 0.460 M solution of HF (Ka = 6.8 × 10⁻⁴)?

A:

Q: SOURCE: CHAPTER PROBLEMS TITLE: FOSSIL FUELS AND CLIMATE CHANGE Select hydrocarbons among the…

A:

Q: On a space shuttle, LiOH is used to absorb exhaled CO2 from breathing air to form LiHCO3. What is…

A: On a space shuttle, LiOH is used to absorb exhaled CO2 from breathing air to form LiHCO3 What is the…

Q: Determination of hydrogen peroxide in a disinfectant solution using redox tiration. 1. What is the…

A:

Q: 3. Use the Born-Haber cycle outlined in Section 9.3 for LiF to calculate the lattice energy of =…

A:

Q: CH,CH,OH CH, `CH3 H* CH3 но

A:

Q: A saturated solution of A2J has [J2−] = 1.7 × 10−12 M. Calculate the pKsp of this compound,

A:

Q: How many minutes will it take to plate out 4.56 g of Ni metal from a solution of Ni2+ using a…

A: Given: Mass of Ni deposited = 4.56 g Current passed = 45.5 A Molar mass of Ni = 58.69 g/mol

Q: 1. H₂S Total # of Valence Electrons: Lewis Structure (show all resonance structures if applicable)…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: If a vessel contains an initial reaction mixture in which [N₂] = 0,01000 M. [H₂] = 0.02000 M, and…

A:

Q: 0.284 g of Mn is collected in an electrolysis experiment under the following conditions: Current =…

A: Given : Current = 2.5 A  Time = 16.7 min Mass of Mn = 0.284g

Q: Rank all acidic hydrogens in the structure below. Give the lowest number (1) to the most acidic…

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

Q: If the peptide Ser-Pro-Ser-Arg-Ala-Lys- Gly-Trp-Gly-Phe-Leu-Tyr-Val-Ser-Ala- Ala is fully digested…

A: Chymotrypsin- Cleaves at C terminal of Phenylalanine (Phe),Tyrosine(Tyr) and Tryptophan(Trp)

Q: When 25.0 ml of a 9.82x10-4 M lead acetate solution is combined with 15.0 mL of a 4.90x10-5 M…

A:

Q: How do I solve stoich and are there formulas for each specific problem

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: The following molecule undergoes hydrolysis. Draw the structures of the products. HO. НО OH OH -OOH…

A: Here we are required to predict the product formed after the hydrolysis of disaccharrides

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.