A common reference electrode consists of a silver wire coated with AgCl(s) and immersed in 1 M KCl (pictured in Question 7). AgCl (s) + e- → Ag(s) + Cl- (1 M)            E° = 0.2223 V   What is Ecell when this electrode is a cathode in combination with a standard zinc electrode as an anode?

Q: a) b) 4. Assign the absolute configuration of all molecules. Draw the most stable conformer in…

A: Here priority order is Cl>F>carbon branch  of other numbering carbon>H. First priority…

Q: N BACK p2 Explanation EN ci B This is not \ Correct

A: The  process of delocalisation of pie electrons from high density to lower density is known as…

Q: What is the mass (grams) of 2500. carbon atoms?

A:

Q: et Vaporized Which unknown liquid did you use? Mass (g) of empty flask, Al- foil cover, and rubber…

A: Given:   Trial-1 Trial-2 Mass of empty flask, Al-foil cover and rubber band 107.428 100.428…

Q: Consider a hypothetical chemical reaction: A+B C+D (In this equation A, B, C and D stand for some…

A: 1.) The nature of reaction can be determined from the energy of reactants and products.  2.) The…

Q: Chemistry I want full detailed mechanism for this reaction ( double aromatic nucleophilic…

A: A good leaving group, like a halide, on an aromatic ring is displace by the nucleophile in a…

Q: Table salt has a density of 2.16 g/mL. If you used 2.00 mL on your food, how much in mg is that?

A: Given, Density (d) = 2.16 g/mL Volume (v) = 2.00 mL mass (m) = ? mg Note: 1 g = 1000 mg

Q: Gas Constant R of CO2 at 825K.

A: Gas constant is a universal constant  and its value is fixed for all gases. It does not change with…

Q: Three perfect gases, all at a temperature of 25°C, are placed into a box with sides of length 1m,…

A:

Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂]…

A:

Q: The electrodes in the following electrochemical cell are connected to a voltmeter as shown. The…

A:

Q: NH₂ Br₂ AlBr3 HNO3/H₂SO4 OH NH₂ Br₂ AlBr3 NO2 HNO3/H₂SO4

A:

Q: Problem 3: A compound with molecular formula MW (CsH100=86). The infrared spectrum shows a strong,…

A: IR spectroscopy is used to determine the functional groups present in the sample. Different…

Q: The solubility of a gas in a solvent changes when pressure is applied. Click on the image to explore…

A: A question based solution that is to be accomplished.

Q: it is the coordination number of the central metal in [Cr(CO)6] ? Co ligand can be classified as:[ t…

A: Coordination chemistry is defined as branch of chemistry in which we study the bonding of metal with…

Q: A buret delivers water at 25 "C from the 0.05 mL mark down to 20.00 mL. The mass of the water is…

A: Given the volume of water is measured at 25 oC.  At 25 oC, the density of water, d = 0.997044 g/mL…

Q: The structure of haemoglobin: A. has an alpha-beta architecture. B. is a hetero tetramer. C. is a…

A:

Q: Name covalent compounds. Name or write the formula for the following covalent compounds. (a) Write…

A: Systematic names are  part of nomenclature of compounds,  a systematic name is  given in a…

Q: (ii)

A:

Q: 5:33 m x 9.9629 x 10-³ m x 18.943 m CA CO

A:

Q: Bud N. Chemist must determine the density of a mineral sample. His four trials yield densities of…

A: Given:- =>trials=>a)5.27gm/cm3                   b)5.28gm/cm3                   c)5.27gm/cm3…

Q: Chemistry final experimental rate constant: K=k'/({H+]^x [I-]^y) = 2.30 1.         A proposed…

A: Consecutive reactions comes under the category of complex reactions. Those reactions in which the…

Q: Complete the Chart-fill in the name or draw the structure of the functional group 9. 10 R I-R", R'…

A:

Q: Initiation: Propagation: Termination:

A:

Q: Structure (Skeleton) o Table 4: Naming Aromatic Hydrocarbons Name of Organic Compound Description…

A: It is asked to write the nomenclature and its uses ,hazardous characteristics etc of the given…

Q: 6. Unknowns 1 and 2 exhibited two different shades when the Benedict's solution was added. What…

A: Benedict's solution :

Q: 20) An x-ray machine operating at 80 kVp for 100 mAs with 1 mm Al added filtration produces an…

A: It is given that the X-ray mechine operating at 80 kVp for 100 mAs with 1 mm Al added filtration.…

Q: Time (s) O 10 s-1 0 10 20 The rate constant for this first order reaction is . ... 30 0.0693 S-¹…

A:

Q: information of revolution and radioctivity of nuclear energy

A: It is given to write the information about revolution and radioactivity of nuclear energy.

Q: A chemist prepares a solution of potassium dichromate and filling the flask to the mark with water.…

A:

Q: A doctor orders 0.025 mg/kg body weight of morphine for a patient. If a patient weighs 117 lbs and…

A: Morphine required = 0.025 mg/kg Human body weight = 117 lbs = 53.05 kg Morphine concentration = 5.0…

Q: The following arrows are incorrectly drawn and I drawn them correctly please check if it's right and…

A: Electrons are attracted towards more electronegative atom. Shifting of electrons take place from…

Q: How many significant figures should be reported on a 25 mL buret?

A:

Q: h. Problem 1-8 For each of the following compounds, draw the important resonance forms. Indicate…

A:

Q: The density of an aqueous solution containing 40.0% sulfuric acid (H2SO4) by mole is 1.681 g/mL. b)…

A:

Q: Н OH2 H он, H + H2O +

A: In this step, H2O acts as a base. As a base, it abstracts a proton from the reacatnt.

Q: 1. In a ro-vibrational spectrum, which branch (P or R) lies at short wavelengths? Explain. 2. The…

A:

Q: c. The lead(II) oxide was weighed before and after the additions. d. 19 18 17 16 before 9 15 ii.…

A: c. From the balance diagram, it is clear that the mass of Lead(II) oxide that has been added to…

Q: 6. Redraw these molecules and identify the active atoms by circling them. re 7. Explain in words…

A:

Q: Hydrogen gas has a density of 0.0899 g/L at 0 °C. How many liters of hydrogen would you if you…

A: As we know, at STP, the volume of 1mol of a gas is 22.4 L.where, STP= Standard Temperature and…

Q: An fm radio station broadcasts at 70 megahertz. What is the energy of each photon in Joule?

A: According to plank law, energy of a photon having frequency v given by  E = hv Where h = plank's…

Q: Give the IUPAC names for the following compounds. 1. 2. H3C-C(CH3)2CH=C-CH3 H Br 3. OH Br 4. CI CI

A: Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more prior…

Q: what are amines? why are they good leaving group? tell me everything me about amines. please give me…

A:

Q: Iron exists in nature as a mixture of predominantly three isotopes: 26Fe (53.94 amu), 56 neFe (55.93…

A:

Q: 300 НО: V НО OH Glycosidic linkage 2' Carbon 3 Carbon 3' Carbon 4 Carbon Position where ribose and…

A: Let us FIRST discuss the structures of given compounds and then answer the questions.

Q: What is the heat of reaction? Is the reaction exothermic or endothermic? Are the reactants (A + B)…

A:

Q: The following arrows are incorrectly drawn and I drawn them correctly please check if it's right and…

A: In this question, we will give explanation with correct resonances for each wrong resonance…

Q: Which piece of equipment gives the lowest uncertainty   Question 15 options:   100 mL beaker   25…

A: There are different type of equipments which can be used to measure the volume of any liquid…

Q: Q5/ Draw all the steps of the chemical reaction required to separate the enantiomers of 2-…

A: x

Q: How many atoms are contained in 0.98 moles of iron (Fe)?

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.