Calculate the formal potential, Eº, for the given reaction. NO3(aq) + 3H+ (aq) + 2 e¯ ⇒ HNO₂ (aq) + H₂O(1) Nitrous acid, HNO₂, has a K₁ of 7.1 × 10-4. E⁹ 0.845 Incorrect E° = 0.940 V V

Q: The equilibrium constant, K, for the following reaction is 55.6 at 698 K: H₂(9) + I₂(9)=2HI(g)…

A:

Q: II: Assign common name to each of the following amines: 1. CH3- CH2 – NH - CH2 – CH3 2. CH3-CH2-CH2…

A: For the common nomenclature of amines the carbon chain is treated as alkyl group bonded to N atom.…

Q: Use the References to access important values if needed for this question. A 14.3 gram sample of…

A:

Q: 21. At STP, how many moles are in these volumes of gases? a. 67.2 L SO₂ b. 0.880 L He c. 1.00 × 10³…

A: We have to calculate the number of moles of gas at STP

Q: What would be the best sequence of reactions/reagents to use for this transofmration (the one that…

A: Elimination reaction of alkyl halide: Alkyl halide gives an elimination reaction by reacting with a…

Q: Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the…

A:

Q: The initial rate of the reaction 2A+B→ C is eight times the rate constant when A=2 M and B=4 M. What…

A: Rate law expression

Q: b) Write the products of your compound and the following reagents. If the reaction would not work…

A: R/S nomenclature done considering the CIP rule. Reactions are involves nucleophilic attack, imine…

Q: The van der Waals equation for real gases contains an a parameter and a b parameter. Which statement…

A: The gases which have intermolecular forces of interaction between them are called real gases. They…

Q: 4. Write in the product of this reaction: acetonitrile LIAIH4 NMR. C NMR) would be good to…

A:

Q: Cacodylic acid (dimethylarsinic acid, HAsO2(CH3)2HAsO2(CH3)2) is a common buffer used in biology to…

A:

Q: Evaluate the fusion temperature of a substance (M = 46.1 g/mol) at 108 Pa if at 105 Pa, it melts at…

A: Given,Melting point of the substance = - 3.65 °CMelting vapor pressure = 105 PaThe fusion enthalpy…

Q: Hund's Rules declare that single electrons in different half-filled orbitals within the same…

A:

Q: In the following net ionic equation, identify each reactant as either a Bronsted-Lowry acid or a…

A:

Q: How do anions form? O A positive ion loses or or more electrons O A neutral atom gains one or more…

A: -> Anion is species having negative charge . -> electron is particle having negative charge .…

Q: What is the pHpH of a buffer solution prepared by mixing 20.0 mLmL of 0.0500 molL−1NaOHmolL−1NaOH…

A: We have to calculate the pH of buffer solution

Q: Determine the maximum amount of Sg that could be produced by reacting 79.0 g of each reagent. 8 SO2…

A:

Q: On the square, indicate the number of sites of unsaturation of the following molecules, show  your…

A: The number of sites of unsaturation or double bond equivalence (DBE) is indicates the unsaturation…

Q: lecular Formula: C10H1202 00 3000 2000 mm 1000 cn 2 3 9 8 7 6 5 4 3 2 1 06

A: Molecular formula = C10H12O2

Q: What is the ionic formula for the following ?  zirconium thiosulfite aluminum borate

A: In the ionic formula, different ions like cations and anions are mentioned along with their formal…

Q: Arrange the following phenols in terms of increasing reactivity with NaOH. Drag the correct boxes to…

A: Given 2-iodophenol 3-methoxyphenol 4-cyanophenol

Q: Orssy NH₂ NM₂. hel Getz Ny mech

A: Birch reduction

Q: 2. Find AS for the conversion of 54.0 g of ice (MW = 18.0 g/mol) at -20°C and 1.00 atm to steam at…

A:

Q: The cold inflation pressure of many car tires is 30 lb/in2, which is the gauge pressure. If 1 atm =…

A: Given: Gauge pressure = 30 lb/in2 1 atm = 14.7 lb/in2

Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

A:

Q: 1. Consider this compound ("your compound"): CH₂O a) Name it according to the IUPAC system. Include…

A: This question belong to Nomenclature of organic compounds. IUPAC Name with the help of CIP rule…

Q: Most elements follow the like they have valence however, only has room for a feel of d Indicato…

A: Octate rule - In combination of two or more atom, each atom has tendency to accommodate 8 OR 2…

Q: 5. Steam enters the turbine with an enthalpy of 3628 kJ/kg at 89 m/s and leaves the same stage with…

A:

Q: 2. Find AS for the conversion of 54.0 g of ice (MW = 18.0 g/mol) at -20°C and 1.00 atm to steam at…

A: Enthalpy of fusion = 333.6 J/g Enthalpy of vaporization = 2256.7 J/ g Mass of ice = 54 g Initial…

Q: Fifty grams of Xenon (AW = 131.293 g/mol) undergoes a reversible isothermal expansion from 1.00 atm,…

A:

Q: Propose mechanisms and products for the following transformations. Use the curved-arrow formalism to…

A: As per company norms, we can answer only first three

Q: Use the References to access important values if needed for this question. What volume of carbon…

A:

Q: Name the following compound MnSO3

A: Name of the compound is- Manganese(II) sulfite (or, manganese sulfite)

Q: If 20.0 grams of an aqueous solution of copper(II) sulfate, , contains 2.20 grams of copper(II)…

A: we have to calculate the weight/weight percent of copper(II) sulfate in the solution

Q: Sodium carbonate can be made by heating sodium bicarbonate: 2NaHCO3(s)→ Na2CO3(s) + CO2(g) + H₂O(g)…

A:

Q: For each region A - F in the titration curve of a weak acid and strong base identify the generic…

A: The titration curve is for diapeotic weak acid vs strong base titration. pH of the solution depends…

Q: A buffer is created by combining 3.60 g of NH3 with 4.70 g of HCl and diluting to a total volume of…

A: Mass of NH3 = 3.60 g Mass of HCl = 4.70 g Volume of solution = 850.00 ml = 0.850 L

Q: of (a) (b) HO of go ft Br OH Br

A:

Q: Part A If 5.00 L of CO₂ gas at 21 °C at 775 mmHg is used, what is the final volume, in liters, of…

A: We know that, when the amount of gas is not changed, we can apply combined gas law, which is as…

Q: Calculate AH°298, AS 298, and AG 298 for the combustion of 1 mole of nonane, C9H₂0 (MW 128.2 g/mol).…

A: Although in question nonane is asked, but the data provided for octane.

Q: Calculate free energy from cell potential. Use standard reduction potentials to calculate the…

A:

Q: Cacodylic acid (dimethylarsinic acid, HAsO2(CH3)2HAsO2(CH3)2) is a common buffer used in biology to…

A: We have to calculate the pH of buffer solution

Q: Determine the relative solubilities of the following zinc compounds: Compound 7n (DO) Ksp Relative…

A: The equilibrium between the soluble ions and insoluble salt can be described by the solubility…

Q: OCHEMICAL REACTIONS Dilution A chemist must dilute 43.3 mL of 205. uM aqueous silver(II) oxide (AgO)…

A: We have to calculate the final volume of solution

Q: Which isotope, when bombarded with bismuth-209, would yield two neutrons and an isotope with atomic…

A: Isotopes are two or more atom types that have a differing number of neutrons in their nuclei despite…

Q: A 1.50 mol sample of He occupies a volume of 2.50 L at a pressure of 14.7 atm. What will be the…

A:

Q: When the ionic compound NaCIO is dissolved in water, which species will react with water to a…

A: First we need to write the ions of NaClO and check the strength to react.

Q: 9. Sulfuryl dichloride is formed when sulfur dioxide reacts with chlorine. The data refer to 298K.…

A: Rxn : SO2(g) + Cl2(g) → SO₂Cl2(g) ∆H°Rxn = { ∆H°f(Products)} -{ ∆H°f (Reactants)}              =…

Q: t 1000K, Kp = 0.297 for the decomposition of sulfure trioxide.  A reaction vessel initially contains…

A: We will first write the balanced reaction. and since it is given 20% of sulfur trioxide remains…

Q: Part A: Atomic Mass of Zinc 1. Mass of zinc 2. Temperature of water collected 3. Volume of water…

A: For an ideal gas,  PV = nRT  Where P = pressure,  V = Volume, n = number of moles, R = gas constant…

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.