What is the calculated value of the cell potential at 298K for an electrochemical cell with the following reaction, when the H₂ pressure is 6.16x10-3 atm, the H+ concentration is 1.05M, and the Cd²+ concentration is 5.86x10-4M ? 2H+ (aq) + Cd(s)→ H₂(g) + Cd²+ (aq) Answer: V

Q: ation CrO4²- Cr³+ CIO3+ the balanced equation as a ons are transferred in this reaction? (reactant,

A: Step-1 Splitting into half reaction  ClO4-  + Cr3+ -----> ClO3- + CrO42- By oxidation number…

Q: need percent of water in the hydrate sample for all 3 tries to make sure work is correct

A: The data given is,

Q: The o-complex formed for the bromination of benzoic acid should be Br, H COOH COOH COOH Br (a) (b) +…

A:

Q: A certain half-reaction has a standard reduction potential Ered =-0.96 V. An engineer proposes using…

A:

Q: Determine whether the reaction is spontaneous or nonspontaneous for the cell schematic as written:…

A: Given, Fe(s) | 1 M FeCl2(aq) || 1 M Al(NO3)3(aq) | Al(s) Determine weather the reaction is…

Q: 8. Suppose that nitric oxide (NO) disappears at an initial rate of 6.0 x 10-5 M/s when reacting with…

A:

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. LIAIH4 2. Neutralizing…

A:

Q: How much product will be formed if 0.024 moles of benzaldehyde react with 0.012 moles of acetone?…

A:

Q: 27. A. B. reactions. H.C. о Predict the product(s) AND show the mechanism for each of the following…

A:

Q: In the first order reaction A → products, concentration of A = 0.33 M initially and 0.085 M after 12…

A:

Q: wing questions about this cell. If you need any electrochemical data, be sure you get it from 00…

A: In galvanic cell,  reduction takes place at cathode and oxidation takes place at anode.

Q: What volume of hydrogen gas is produced when 63.2 g of iron reacts completely according to th

A: What volume of hydrogen gas is produced when 63.2 g of iron reacts completely according to the…

Q: H₂N NH2 ОН 0 аван НО. ОН ОН

A:

Q: A. A. OB. C. D. B. C. D.

A: The product of the following reaction is :

Q: What is the molar mass, in g/mol, of the hydrate compound with the proposed formula of CrCl3⋅3H2O

A: Since you have posted multiple questions, and these are not related to each other therefore as per…

Q: Using the standard enthalpies of formation H₁ given and your knowledge of H values for elements in…

A: Enthalpy of reaction: The Heat of Reaction,  which is also known as Enthalpy of Reaction, is the…

Q: Identify the correct reactant, product or conditions for the following reaction: H₂SO/H₂0 ? HgSO H₂C…

A: The correct answer is given below

Q: The following radioisotope will decay through 82Sr 38 O Alpha Electron capture Beta Positron

A:

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: Nitric acid is a strong oxidizing agent. State wh when nitric acid reacts with a strong reducing a

A: Nitric acid is a strong oxidizing agent. State which of the following species is least likely to be…

Q: Which should not be disposed in the organic solid waste?

A:

Q: Assuming that you have 0.65g of Y(OH)3, calculate the mass of of BaO2 required to react…

A: Given the mass of Y(OH)3 taken = 0.65 g  Molar mass of Y(OH)3 = 139.927 g/mol => moles of Y(OH)3…

Q: -2-methylpentane (0) 4-etyl-cyclohexano (d) 1-chloro-1-methyl cycloheptanal (e) 3-ethyl-2-Hexene 14)…

A:

Q: The heat of vaporization AH, of benzene (CH) is 44.3 kJ/mol. Calculate the change in entropy AS when…

A:

Q: 3:18 For each of the following, carry out the mathematical operation and report answers in…

A: Answer can be written in lowest significant digit present in the question.

Q: 36) (1) Complete the following reactions with appropriate products. acylation nitration isoprCOCI…

A: Step 1 : Fridel craft acylation. Step 2 : Nitration. Step 3 : Wittig reaction. Step 4 :…

Q: student is asked to prepare methyl salicylate from salicylic acid and methanol. How would the…

A: In this question, we have to answer how would the student will prepare methyl salicylate from…

Q: An isotope with Z> 83, will likely decay through Alpha Beta Gamma Electron capture

A: An isotope with Z> 83, was likely decay through

Q: Blood alcohol content is a measure of alcohol in the blood as a percentage. It is calculated in…

A: A BAC of 0.08% means that 0.08 g of alcohol is present in 100 mL of blood  So the required…

Q: Calculate the difference in energy (in joules) between a photon with λ= 687 nm and a photon with λ=…

A:

Q: A student uses exactly 15 mL of a 1M sodium hydroxide solution when setting up their azo coupling…

A: Given:

Q: K,SO, is a strong electrolyte. Determine the concentration of each of the individual ions in a 0.750…

A: When an acid reacts with a base it produces salt and water. Such reactions are known as acid-base…

Q: The following reaction: 2X(aq) + Y(g) ⇌ 3M(aq) + 2N(g) has the following…

A:

Q: Determine the molar concentration of an EDTA solution of which 26.44 mL were required to titrate a…

A:

Q: Given the following kinetic parameters, calculate KM. Your numerical answer is assumed to be in…

A: Value of Km ( Michaelis  menten constant) can be calculated  by using the Michaelis menten equation.…

Q: Give the name of the reaction that does not achieve the theoretical limits with respect to free…

A:

Q: If ΔH° = 280 kJ/mol and ΔS° = 258 J/mol · K, above (>) or below (' (greater than) or '67)

A:

Q: a. Provide the structural formula of each product for the reaction shown below: Et N H₂C OH b.…

A: To give: a) structural formula of product b) curved arrow mechanism

Q: What is the mechanism of the phosphate buffer action? Write down the equations of these reactions.

A:

Q: B) Assign oxidation numbers to each element 1) Ag 2) KCI 3) KC103

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: Give the IUPAC name for each compound.

A:

Q: # .A student performs the reaction below in three experiments studying initial concentrations and…

A:

Q: What is true about this reaction? A CN is the reducing agent B CN is the oxidizing agent C An oxygen…

A:

Q: FE: Select the salts that are not soluble in water from the list below: Ba(OH)2 ZnCO3 Fe(OH)3 NaOH…

A: Given compounds: Ba(OH)2 ZnCO3 Fe(OH)3 NaOH KCl Al(OH)3 We have to find the salts that are not…

Q: Draw the products from the following transformations. Your file should have your name clearly…

A: Given are organic synthesis reactions

Q: What is wrong with the following Lewis structures: :0: Br C nothing incorrect total number of…

A: Lewis structure of a molecule or ion is the representation of valence shell electrons of that…

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: In 1 litre Stock copper solution is prepared by weighting 60.6 mg of CuSO4.5H2O. What is the…

A:

Q: Based on the chart below, which cycloalkane is the LEAST stable? Heats of combustion per CH₂ group…

A:

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.