The following electrochemical notation represents correctly the spontaneous concentration cell for the given substances: Pt(s)| H₂(1 atm)| H*(1.0x107 M) || H+ (1.0x103 M) || H₂(2.0 atm) | Pt(s) Select one: O True O False

Q: provide bond-line structure of the following cis-3-tert-Butylcyclohexanecarbaldehyde…

A: In organic chemistry, bond-line method is used to represent structures of compounds. In this…

Q: N-(2-hydroxyethyl)piperazine-N'-(2-ethanesulfonic A purified protein is in a Hepes acid) buffer at…

A:

Q: What is the pH of a solution prepared by dissolving 8.13 grams of NaCN (49.01 g/mol) in 1.4 L of…

A: Given,  The pH of a solution prepared by dissolving 8.13 grams of NaCN (49.01 g/mol) in 1.4 L of…

Q: What is the effect of mobile phase on each (known) sample when doing Gas Chromatography?

A: The detailed solution of the given question is as under.  The concept used here is from…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: The unbalanced chemical reaction is: Si4H10l+O2g→SiO2s+H2O(l)

Q: Calculate the Carnot efficiency of a heat engine that has fluid temperature of 2,100 K down to 600…

A: The Carnot engine efficiency is calculated by the two temperatures. It will have a higher…

Q: 2.4. Consider a buffer solution that is 0.24 M NH3 and 0.20 M NH CI If 0.005 mol of NaOH is added to…

A: We would first Calculate initial pH of buffer solution. Then we need to calculate oH after adding…

Q: Which are true about the Meisenheimer complex? Select the correct response(s): It is positively…

A: A meisenheimer complex is negatively charged intermediate formed by attack of a nucleophile upon one…

Q: how many more grams of KNO3 will still dissolve in a solution of 20 grams of KNO3 at 20°C?

A:

Q: 6. From the following cooling curve, which temperature is the most possible freezing temperature for…

A: Cooling curve :-  The graph of temperature vs time to find the freezing point of substance is called…

Q: CH=CH₂ CH=CH₂ CH3O O₂N A B Which will be true about the reaction of the two alkenes with HBr? Select…

A: ✓Due to the presence of pi electrons out side the benzene given compound A show Electrophilic…

Q: What are the advantages of evaporative-light scattering detector when used with high-precision…

A: ELSDs are aerosol-based HPLC detectors which work by converting the eluents of target components…

Q: Q. State whether the following statement is true or false. REWRITE A CORRECT STATEMENT if not true…

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

Q: Glycerol is used in manufacture of plastics and is a water-soluble liquid with a density of…

A:

Q: 4. Draw a stepwise detailed reaction mechanism for the following reaction. OH H₂O+ + C6H5CHO -C6H5 +…

A: Diol is protected by using aldehyde in acidic conditions.

Q: Part A CH.(g) +45(g)-CS₂(g) + 2H₂S(g) If 35.8 g of CH₂ and 75.5 g of S react, how many grams of H₂S…

A:

Q: PbI2 has a molar solubility of 1.52 x 10^-3 M. Calculate the Ksp value for PbI2

A: Solubility product of PbI2 is -  Given PbI2 has molar solubility =1.52 ×10-3

Q: Q. HOW IS THE ATTACK OF MILD ACIDIC ENVIRONMENT ON ACID,BASIC, AND NEUTRAL REFRACTOTRIES.

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

Q: (16.1) (0.035 x 28)^-4

A: ->In multiplication and division answer contains least number of significant figure. ->In…

Q: What is the pH of the solution when 100 ml 0.02 M HCI is added to 100 ml 0.04 M sodium hydrogen…

A:

Q: (aq) (s) Task 2. You need to make a buffer solution that has a pH of 7 + 53/100 (e.g. 7.63) at SATP.…

A:

Q: At what position, and on what ring, would you expect the following substances to undergo…

A:

Q: Draw the structure of the following tripeptide as it will occur at pH 7 N-Lys, Val , Glu-C

A: The peptide  contains amino acids lysine valine glutamic acid

Q: a 3-methylpentare is FRE with a the ine characteristic smell that reacts with bromine leguied (a…

A: The initial reactants for the given reaction are- 3-methylpentane, Bromine liquid. The final…

Q: Which arrow would be present in a reaction where K 1.15? Off None of the above

A: K is the ratio of product of products concentration to the product of reactants concentration.  So…

Q: 4. During the synthesis of Nickel, Ammonia, and Chloride coordination compound, what would happen to…

A: To explain what happens to the product yield if the synthesis was done at 100 oC instead of 60 oC.

Q: Select among the following series of univalent cations an ion with the highest coagulative power…

A: The coagulation power of cation increase with increasing valency of cation this is called Hardy…

Q: 31.A child weighing 22 Ibs comes into the clinic with an ear infection. The doctor prescribes the…

A: We would solve it using dimensional analysis method.

Q: What is the mechanism of activated carbon when it is acid treated with sulfuric acid?

A: Activated Carbon + Sulfuric acid C+ H2SO4 =?

Q: QUESTION 5 a) Calculate the pH of a solution when 0.025 mol of benzoic acid, CH-COOH is mixed with…

A:

Q: N-p-hydroxyphenylethanamide is commonly known as    a. acetaminophen  b. acetamide c. acetanilide d.…

A: A question based on general chemistry that is to be accomplished.

Q: The Ksp of MgF2 at a certain temperature is given to be 2.6 × 10-7.  What is the molar solubility of…

A:

Q: 1. Which color is produced when egg albumin is treated with NaOH and diluted CuSO4 solution? A.…

A:

Q: Calculate the molarity of each aqueous solution with the given amount of NaCl(molar mass 58.44g/mol)…

A:

Q: Calculate the standard free energy change ΔG° (kJ/mol) for the unbalanced redox reaction as it is…

A:

Q: Use the following chemical equation to answer the questions below. Fe (s) + 2H¹ (aq) = H₂(g) + Fe²+…

A: This problem can be explained by Le Chatelir's principle . Le Chatelier's principle can be stated as…

Q: What is the IUPAC name of the illustrated molecule? HO

A: The naming of an organic compound can be done with help of rules of international union of pure and…

Q: At what position, and on what ring, would you expect the following substances to undergo…

A: ✓Given reaction is an example of electrophilic substitution reaction.An electrophilic substitution…

Q: Calculate the water solubility of silver chloride in g/L. The Ksp is 1.8x10-¹⁰ and the MW 143.4…

A: Silver chloride = AgCl Ksp = 1.8×10-10

Q: The limiting molar conductivities of KCl, KNO3 and AgNO3 are 14.99, 14.50 and 13.34 mS- m2/mol,…

A:

Q: A conductivity cell was calibrated using 0.01 M KCl (κ = 1.4087x10-3 S/cm) and the measured…

A:

Q: What is true when acids and bases neutralize each other? O The amount of H* and OH is the same O The…

A: When acid is react with base it will form salt and water called neutralization

Q: Calculate the density (in g/L) of a compound if 12.62 g of a gas with a molar mass of 118.31 g/mol…

A: Given-> Weight = 12.62 gm Molar mass = 118.31 g/mole T = -9.49°C = -9.49 + 273 = 263.5 K Pressure…

Q: -Which substance has the highest solubility to hexadecane? a. Substance A b. Substance B c.…

A:

Q: what is HBA in chemistry？is oxygen and nitrogen the only HBA in periodic table？is there any other…

A: Base is substance which can donate pair of electrons and acid is substance which can accept pair of…

Q: 7. At 25 °C, 0.0010 M NH4OH has a conductivity of 3.40 x 10-³ Sm¹¹. Given (in Sm²mol-¹): A, (NH4CI)…

A: In this we would use dissociation equation of NH4OH to calculate Kb.

Q: 2. Aqueous dimethylamine of concentration 0.010 mol dm-3 has a pH. of 7.89 at 298K. Calculate, a)…

A:

Q: When 10 g of a certain substance was dissolved in 100 g of water, the boiling point of water became…

A: Given that: Mass of substance = 10g  Mass of water solvent = 100g  Boiling point of solution (Tb) =…

Q: Determine the percent ionization of HF if a solution of 2.5mol HF diluted to 1.0L has a hydronium…

A: Given,  Moles of HF = 2.5 mole  Volume in L = 1.0 L  [H3O+] = 0.013 M  Determine the percent…

Q: What is the assay for Potassium iodide? Write down chemical reaction(s), the indicator used,…

A:

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.