Calculate the equilibrium constant for the electrochemical cell represented by the following line notation: Cr(s)|Cr3+(aq)||Fe2+(aq)|Fe(s) R=8.314JK-1mol-1              F=96485Cmol-1 Show full process

Q: A solution contains 7.00×10-3 M sodium sulfide and 6.87×10-3 M sodium phosphate. Solid silver…

A:

Q: Which of the following stresses to a system at equilibrium cause an increase in the production of…

A: Choose the correct option based on le-chatelier's principle.

Q: Draw the most stable chair conformation of cis- 1,3-dimethylcyclohexane and trans- 1,3-…

A: Internal angles of a regular hexagon are 120°. The cyclohexane ring's carbon-carbon bonds, on the…

Q: A 115.0 mL sample of 0.120 M methylamine ( CH3NH2; Kb = 3.7 x 10-4) is titrated with 0.240 M HNO3.…

A:

Q: How do I add a phenyl substituent to the beta carbon of the alpha-beta unsaturated 2-cyclohexeneone?

A: A phenyl group can be added to alpha-beta unsaturated cyclohexanone by adding a Phenyl lithium…

Q: A 40.0 mL volume of 0.100 M HCl is titrated with 0.100 M NaOH. Part A Calculate the pH of the…

A: The balanced chemical reaction between NaOH and HCl is      NaOH(aq) + HCl(aq) →  NaCl(aq) + H2O(l)…

Q: MgBr 1. H3C 2. 30+ Na2Cr2O7 H₂SO4 A 1. 2.30+ 1. PhMgCl 2. 30+ ОН в CH3 ОН_ CH3

A: Grignard reagent is the source of nucleophiles it undergoes nucleophilic addition reactions.…

Q: Draw a structural formula for the major organic product of the following SN2 reaction. CH3CH₂CH₂Cl +…

A:

Q: 17) What is the major product of the following reaction? 30% KOH CH3OH/H₂O a) b) c) "v lov th bot l…

A:

Q: Tartaric acid is the white, powdery substance that coats tart candies such as Sour Patch Kids.…

A:

Q: What is the electron configuration for phosphorus anion

A: Phosphorus has an atomic number of 15, which means it has 15 electrons. To determine the electron…

Q: enting Appoint... Opportunity Queue WHY? RC RRL EGoogle Docs m Elms College Genetics…

A:

Q: From the ff reactions thermal data +을 02 (9) = 2 Fe (1) re₂03 (1) 2 Fe 0 (n 02197 = Tе₂ 03 (1) Fe…

A:

Q: 1. a) Which non-metallic compounds have density values between 1.4 and 2.9 g/mL? b) What…

A: Non metal having density in between 1.4 to 2.9g/ml are  benzophenone, bromo form, chloroform,…

Q: What is the overall reaction order for the following rate law: Rate = K[A] [B][C]²

A: In the rate law equation , the exponent of the concentration term of the reactant represent the…

Q: Liquid hexane (CH₂(CH₂) CH3) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide…

A:

Q: 4. For the reaction, PC13 (4) + Cl₂ (g) = PCI; (s) (A) [PC3][Cl₂]/[PCla] what is the expression for…

A: Note: Here, I am answering question number 4 as you have asked. Equilibrium constant expression…

Q: 1. Provide a sequence that will successfully accomplish the following transformation. Show all…

A: The question is based on the concepts of Organic synthesis. we need to synthesize the given product…

Q: Calculate the hydrogen ion concentration for solutions with the following pH values. (a) 2.30  (b)…

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: If 10.0 g or iron metal is reacted with 14.5 g of Cl2 gas, how many grams of ferric chloride will…

A: Given: Mass of iron is 10.0g. Mass of Cl2 gas is 14.5g.

Q: Identify the relationship H HO CH3 H3C Br -I H between the following compounds. H H3C. во фон Br -I…

A: The molecules with the same molecular formula but different structures are known as isomers. If the…

Q: d. Br H₂O heat

A: “Since you have posted multiple questions, we will provide the solution  only to the first question…

Q: Draw the structure of all the products for the monochlorination of the compound ABC in the presence…

A: Mono chlorination of alkanes in presence of light.

Q: What is the relationship between the below two molecules? Place your answer in the box. (a)…

A:

Q: 2. OCH3 NaH Product does not contain P.

A: We know stabilized phosphorus ylid leads to formation of E - alkene because phosphorus and oxygen…

Q: 1. Based on your knowledge on pKa, pH and ionisation describe a method whereby you can separate a…

A: Ans 1. One method to separate a solution containing sodium bicarbonate and ascorbic acid is based on…

Q: How many joules of heat does it take to melt 106 grams of ice that has an initial temperature of -15…

A: The melting of ice is a physical change that depicts the conversion of the solid state of H2O into…

Q: The mass of iron(II) sulfide that is dissolved in 250 mL of a saturated solution is grams.

A:

Q: I would need help finding the conductance values for these ions: (Please explain) Ion / compound…

A: Conductance is the ability of a substance to conduct electricity, and it depends on the number of…

Q: What mass (in g) of silver oxide, Ag20, is required produce 27.1 g of silver sulfadiazine,…

A: Given, 2C10H10N4SO2 + Ag2O  → 2AgC10H9N4SO2 + H2O mass of silver sulfadiazine (AgC10H9N4SO2)…

Q: Consider the data in the table. Compound Melting point (°C) AHfus (kJ/mol) Boiling point (°C) AHyap…

A: Given : For HF :  Melting point = -83. 11 °C  ∆Hfusion = 4.577 KJ/mol  Boiling point = 19.54 °C…

Q: D D How is the pka determined in a titration for the removal of a proton in an acid? It is the pH at…

A: Question is based on the concept of titrations. we need to identify the correct option out of the…

Q: e of the many oxides of nitrogen (often collectively called "NOx") that are of interest to…

A:

Q: Question 24 of 75 What amount of time is required for the concentration of A to decrease from 0.800…

A:

Q: will be formed when Compound A is treated with HNO3 and H₂SO4. will be formed when Compound B is…

A:

Q: (Eugenol) - Identify all the peaks from the IR spectrum. Be sure to list the cm-1 and the bond that…

A: The question is based on the IR spectroscopy. we need to analyse it and assign bands.

Q: Given that the vapor pressure of water is 17.54 Torr at 20 °C, calculate the vapor-pressure…

A: According to Raoult's law of the relative lowering of vapour pressure  for electrolyte solute , we…

Q: The maximum amount of barium sulfate that will dissolve in a 0.255 M barium acetate solution is M.

A: This problem is based on ionic equilibrium. Here we have to know that the solubility product i.e.…

Q: 8. 9. Br HO. OH 4 OH H2SO4 (cat) OH H2SO4 (cat) 1. Mg, THF 2. 3. H3O+ H

A:

Q: H3C ON-CH3 Н

A: Given that,  We have to retro-synthesized the above compound.

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A:

Q: 4. Think back to this image. -140 ml 15% -120 100 Na+ NO3 AgCl The ions that don't react are…

A: Spectator ions : The ions which do not participate in chemical reactions are known as Spectator…

Q: 2. The pKa values of certain acids are shown below. Rank the conjugate bases corresponding to each…

A: Acidity is defined as the ability of a molecule to release protons.     if a compound  easily donate…

Q: 3) The edge length of Chelonium Jumbonide (BCC structure) is 8.613nm, assuming the chelonium ion is…

A: Foe BBC lattice, the relation between lattice constant (a) and radius of atom (r) is  √3a=4r

Q: Macmillan Learning Imagine two solutions with the same concentration and the same boiling point, but…

A: Given  Ethanol  normal Boiling point: 78.4 Kb : 1.22 CCL4 normal boiling point: 76.8 Kb : 5.03

Q: Can you help me step by step with number 9 part A, part B, part C? Can you explain it to me?

A: Base : It is the substance which can accept a hydrogen ion , and is able to neutralise acid or…

Q: "NH₂ ₂CH₂CHCOCH CH₂CH₂

A:

Q: 20) What is the major product of the following reaction? 1. Excess NaBH4 iii 2. H3O+ 2) even НО c)…

A: -> NaBH4 is reducing agent but it can not reduce carboxylic acid and ester . -> NaBH4 can…

Q: 5. In the reaction PC15 + 4H₂O → H3PO4 + 5HCl excess water reacts with 5.00 g of PC15. The molar…

A:

Q: 5:15 PM Wed Mar 15 Question 18 of 75 What is the rate at which Br(aq) disappears in the reaction…

A: From the rate equation of the given reaction, it is clear that rate of disappearance of Br- is 5…

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.