A cell is described as stated below. Cu(s) | FeCl3(aq) | Cu(s) Match the entities present in solution with the appropriate descriptor and identify the reaction as spontaneous or non spontaneous. SRA- Strong reducing agent SOA - Strong oxidizing agent OA- Oxidizing agent RA - Reducing agent SP- Spontaneous reaction NSP - Non spontaneous reaction. H2O(l)   Cl-(aq)   Cu(s)   Fe3+(aq)   Cu(s) | FeCl3(aq) | Cu(s)

Q: How many H atoms are present in 8.3 g of H 2 ? O a. 2.5 x 1024 atoms O b.6.02 x 1023 atoms O c. 10.0...

A: Given Mass = 8.3 g

Q: 1. What will happen in a soda bottle after shaking vigorously and placed in a basin of hot water? Ob...

A: In Soda water bottle has large amount of dissolved carbon dioxide .  

Q: uots of 20-µl cell ly

A: To start experiment we should first have to know which equipment and glassware we need so that we ca...

Q: 5. Using the van der Waals equation, find the temperature at which 3.00 mol of SO, will occupy a vol...

A:

Q: How many grams of Cu(OH)2 will precipitate when excess Ba(OH)2 solution is added to 45.0 mL of 0.778...

A: Given reaction:-  CuCl2(aq) + Ba(OH)2(aq) -----> Cu(OH)2(s) + BaCl2(aq) Molarity of CuCl2 = 0.778...

Q: how does DCM and water extract caffeine from coffee and why would we have a low yield vs expected?

A: Caffeine is more soluble in DCM than water. 

Q: the infrared region, there is an absorption line of hydrogen that appears at 1094 nm. Determine the ...

A: Ans. This transition is part of The Paschen Series of lines which occurs in the infra-red region of ...

Q: The potential of the cell Ag|AgI (s)| AgI (aq) |Ag is 0.9509V at 25C. Calculate the solubility of Ag...

A: The half cell reactions of the Ag|AgI (s)| AgI (aq) |Ag cell are, Anode: Ag+I-→AgI++e-Cathode: Ag++e...

Q: Following the monograph procedure, determine the weight in grams of sodium carbonate (MW-106 g/mol) ...

A: The volume of H2SO4 = 21.3 mL. The mass of Na2CO3 = 1.1142 g.

Q: Given that the ratio between U235 and Pb207 analyzed from the igneous intrusion (K) is 1:3 and half-...

A:

Q: What does the specific heat of a substance tell you when you compare it to the specific heat of anot...

A: In the given question we need to tell how would we compare substances on the basis of their specific...

Q: The hydrogen oxalate ion HC,O," is amphoteric. Show how this is so by completing the following equil...

A: A question based on equilibrium concept that is to be accomplished.

Q: Given the data below, plot the titration curve of the unknown amino acid. Determine the isoelectric ...

A:

Q: 3) Give the IUPAC names for the following structures: (a) NH2 NO2 (c) (d) с —н NH2 Br H3C

A:

Q: 1. Half-fill a 50-ml beaker with water. Warm gently with a small flame but do not boil. What appears...

A: Evaporation is the phenomenon where the liquid turns into a vapor.

Q: 4. Chromatograms of compounds A and B were obtained at the same flow rate with two columns of equal ...

A: column chromatography

Q: In a voltammogram, which of the following statements is correct a. The limiting current i, is used f...

A: Among the options given option a) the limiting current used for quantitative analysis is correct . T...

Q: You need to selectively precipitate and separate the metal jons Co", Pb*?, and Sr² in a tap water sa...

A: Ksp is the solubility product and it tells the measure of ionic concentration required to precipitat...

Q: If a 1.065 g sample of magnesium oxide of 84.736% were treated with 50 mL of 1.017 N sulfuric acid, ...

A:

Q: (5e) Which two of the following compounds would you make a buffer of pH = 12.5. H3PO4 (MM=98.00 g/mo...

A:

Q: AL(NO3), + KaSOs Alb (Sos),+ KNOJ 3

A: Al(NO3)3 + K2SO3 → Al2(SO3)3 + KNO3

Q: Compute for the volume (in mL) of 0.1 M acetic acid and mass (in g) of sodium acetate needed to prep...

A: A buffer solution is formed by the mixing of a weak acid with its conjugate acid or the mixing of a ...

Q: Identify as many peaks as possible. This is an NMR reading of an unknown solid sample. Provide the n...

A: The two peaks that are showing in the given picture are mainly indicating The -OH (δ 2.5) and -CH2  ...

Q: A chemist determined by measurements that 0.0450 moles of gallium participated in a chemical reactio...

A:

Q: The bond energies of Cl-Cl, C-C and C-H are 59 Kcal/mole, 90 Kcal/mole and 105 Kcal/mole respectivel...

A: The breaking of a bond requires the absorption of energy. The higher the stability of bond, the high...

Q: A solution is made by dissolving 35.4 g HBr in 635 mL of water. Calculate the pH of this solution.

A: Given, Mass of HBr =35.4 g Volume of solution = 635 mL = 0.635 L pH of the HBr solution = ? Note:  M...

Q: The following data were acquired in an iodination experiment involving acetone. Reaction times are f...

A:

Q: Assessment 1 Direction: Analyze the following situations below. Then, answer the following questions...

A: 1-Ana has skin problem of dry skin and acne from her high school.The ingredients present for her ski...

Q: Let us now pretend that you are a cosmetic chemist. Since you already know the different cosmetic in...

A:

Q: 2. If you make a solution by mixing 25.mL of 0.50 M acetic acid (CH3COOH) and 25 mL of 0.30 M sodium...

A: Given,  [CH3COOH] = 0.50 M  Volume of CH3COOH = 25 mL  [CH3COONa] = 0.30 M  Volume of CH3COONa = 25 ...

Q: Match each variable to the appropriate graphical description provided below: slope of the zero order...

A:

Q: A reaction is studied and found to have the two step mechanism outlined below. 5A+4B C k = 5.74 a 10...

A: Rate of a reaction is determined its slowest step. Also the rate law of a reaction depends on the sl...

Q: Spectrophotometry and Beer’s Law Absorption of Light of Dyes in Beverages   A calibration curve f...

A: The concentration of orange dye is 1.5221×10-3 M.

Q: Identify the strongest IMF acting on the pair of substances given. Cl2and HCl HF and NH3 CH3OH and ...

A: An intermolecular force is the force that mediates interaction between molecules, including the elec...

Q: > On a page titled Chiral Carbons print/draw the expanded structure of your molecule. o Determine if...

A: Carbon with four different groups/atoms attached to it is called as chiral carbon. Given structure h...

Q: Molecules that have the same formula but a different structure are called what? Why does a different...

A: We need to tell in the given question about the molecules that have different structure as having th...

Q: What is the rate constant at 25.0 ∘C∘C based on the data collected for trial B?

A: The rate of the reaction has an inverse relation to the reaction time. Higher the reaction time, slo...

Q: The addition of strong acid to a weak base will create a_____ , where the strong acid is_______  con...

A: When we add strong acid the weak base I. e. Strong acid vs Weak base titration.  For example,  Addin...

Q: 10.11 Write equations for the following processes, noting appropriate conditions: (a) electrolysis o...

A: As per the rules only the first three sub-parts of a question can be answered. Please repost the oth...

Q: At 0°C and under a pressure of 1.013 x 104 kPa, the compressibility factor of O2 is 0.927. Calculate...

A: As per bartleyby guidelines i answered only first question so please don't mind and post other quest...

Q: Name Of Experiment: Flame atomic emission spectroscopy(FAES): Determination of Na in drinking water....

A: A question based on analytical process of cations that is to be accomplished.

Q: Calculate the cell potential of the cell: Use Nernst Equation and Debye Huckel Law Pb(s)|PbBr2(s)|Cu...

A: Given the reaction :                          Pb(s)|PbBr2(s)||CuBr2 (aq , m =0.01, γ+-=0.706|Cu(s)  ...

Q: A 0.512 g sample of CaCO3 is dissolved in 12 M HCl and the mixture is diluted to 250 mL. How many m...

A:

Q: Calculate the degree of unsaturation. Assign the relevant peaks in the IR spectrum. Assign the peaks...

A:

Q: 18. Which of the alkyl halides undergoes faste solvolysis with ethanol (CH3CH20H)? who Br H,C Br H,C...

A: Solvolysis: The Solvolysis is a reaction of an alkyl halide with a solvent in which no other nucleop...

Q: Why is anhydrous diethyl ether an important solvent to use in a grignard chemical reaction?

A:

Q: IBr(g) is in equilibrium with I2(g) and Br2(g) at 150 °C. 2IBr(g) ⇌ I2(g) + Br2(g)              Kp ...

A:

Q: In the infrared region, there is an absorption line of hydrogen that appears at 1094 nm. Determine t...

A: Given data: Wavelength = 1094 nm

Q: A sample has has a volume is 265 cm^3 at a temperature of 920 Torr and 37 Celsius. Find the volume o...

A: Given that, V1= 265 cm3  P1= 920 torr  T1=37°C = (37+273)K = 310 K  V2= ? P2= 1 atm = 760 torr (STP)...

Q: 4-bromo-4-ethylhept-1-ene polar or nonpolar? why

A: The answer is as follows:  

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.