Suppose 0.880 mol of electrons must be transported from one side of an electrochemical cell to another in 23.0 minutes. Calculate the size of electric current that must flow. Be sure your answer has the correct unit symbol and the correct number of significant digits.

Q: Q) Calculate the pH of benzoic acid solution (25 mL, 0.1 M) after the addition of the following…

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Q: Write down the general formula for an alkyne (Using Cn and H). Explain how the ratio between C and H…

A: Here, we have to write the general formula of alkyne , explain how to right the ratio between them…

Q: A fuel cell designed to react grain alcohol with oxygen has the following net reaction: CH3OH(I) +…

A: Given that  for following balanced Chemical equation -  CH3OH(l) + 3/2O2(g) ----> CO2(g) +…

Q: Use the vapor-pressure curve in Figure 11.22 to estimate the external pressure under which ethyl…

A: We would use the given curve to answer these questions.

Q: Please help ASAP Provide the reagents or sequence needed to convert p-methylbenzaldehyde to each of…

A: We have find out the reagents for conversion.

Q: 1. What are two weak acids that have a similar structure? 2. What is their PKA? 3. Which is more…

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Q: Balance the redox reaction in acid solution using the half-reaction method. H2O2 + Cr2O7 2- → O2 +…

A: The given redox reaction is as follows: H2O2 + Cr2O72-  →  O2 + Cr3+ A redox reaction is balanced by…

Q: Using the enthalpy of formation (AH) given below, calculate the maximum wavelength of a light-which…

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Q: Name: Date: Section: Prelaboratory Assignment: Electrochemistry: Galvanic Cells and the Nernst…

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Q: The free energy change for the following reaction at 25 °C, when [Ag*] = 1.12 M and [Ni2+] =…

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Q: (a) HO, (c) Spectrum I 220 200 160 140 120 PPM 100 80 60 40 20 Spectrum II 180 160 100 PPM Spectrum…

A: The correct answer about NMR spectrum is given below

Q: Predict the product/s of the following reactions: CH3MGBR H*, H2O CEN A. EtCuLi PhLi H. MeMgBr D.

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Q: 1. Use the calculation of E° to determine which of the following reaction is spontaneous under…

A: Given reactions are :  a). AuCl4- (aq) + 3Fe2+ (aq) --> Au (s) + 4Cl-  (aq) + 3Fe3+ (aq)  b). Cu…

Q: Draw condensed structural formulas for all compounds with the molecular formula C4H8O that contain a…

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Q: A set of three nucleophilic displacement reactions is shown below: Br Br CH3 CH3CHCH2CH2CH2CH3…

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Q: Calculate the mass of ethylene glycol, an antifreeze component, that must be added to 5.0L of water…

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Q: A chemist runs a reaction at 25.0 C and determines that the reaction proceeds far too slowly. She…

A: Please find your solution below : Rate of reaction of a chemical reaction is defined as the speed at…

Q: In our lab we took 25mL of a solution contaning .875g of Ca(OH)2 and 2.2655g of CaCl 2H2O and…

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Q: h. CH3I i. CH3CH21 CH2OH j. none ates the electrophilic carbon at which substitution occ

A: Answer: the letter designates the electrophilic carbon at which substitution occur is b . Carbon b…

Q: HO OH

A: The answer is given below

Q: Chemistry The reactant concentration in a zero-order reaction was 9.00×10−2 MM after 115 ss and…

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Q: Consider the cell Zn | Zn²+ || Cu²+ | Cu . What is the overall reaction? Zn(s) + Cu²+ + 2e → Zn²+…

A: In an electrochemical cell, the electrical energy is produced from the spontaneous cell reaction at…

Q: Calculate AS°; for the following compounds in J mol1 K1. C2H4(g) AS°†= i J mol1 K1 HC2H3O2(1) AS°† =…

A: We have find out the answer.

Q: Suppose a current of 0.800 A flows through a copper wire for 22.0 minutes. Calculate how many moles…

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Q: Identify the oxidation agent and reducing agent in the following reaction (equations may not be…

A: The correct answer is given below

Q: 2) NH,CI (aq)

A: Answer:

Q: Draw the product that would form when 2-methylpropene reacts with chlorine. • You do not have to…

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Q: For Cd(OH)2, Ksp = 5.9 x 10-15. For [Cd(CN)4]2- Kf = 3 × 1018 What is the molar solubility of…

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Q: Guers How guam ef many add ed to 230 me of 0.15M f sodium Nitrate mut be nitrow aud, in order to…

A: Henderson–Hasselbalch equation, pH = pKa + log [salt]/[acid]

Q: TRIAL 1 TRIAL 2 TRIAL 3 Mass of Vitamin C (mg) 0.011 g/11 mg 0.012 g/12 mg 0.011g/ 11 mg Initial…

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Q: is oxidized. Choose... is reduced Choose... Choose...

A: As we know,  Electrode which has higher reduction potential get reduced and Electrode which has…

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: Here we are required to balance the redox reaction

Q: If q of the system is positive, which of the following must be true? O w must also be positive.…

A: Concept: according to 1st law of thermodynamics. Energy is conserved it can not be created nor it…

Q: Is volume i

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Q: After a careful analysis of the SDS and of the cost of NH4Cl and NH4NO3, which one would you use to

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Q: IR Spectrum (KBr disc) 1693 4000 3000 800 2000 1600 V (cm') 1200 10아 Mass Spectrum 56 80 M*112 60 40…

A: First, we have to calculate the double bond equivalence (DBE) of the molecular formula C6H8O2 by…

Q: Suppose a 500. mL flask is filled with 1.8 mol of N, and 0.10 mol of O,. The following reaction…

A: First we would Calculate initial molarity of N2 and O2  using given moles and volume . The. We would…

Q: t Lewis structure fo

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Q: Acetylene (C,H, gas and oxygen (0,) gas react to form carbon dioxide (CO,) gas and water (H,0)…

A: Given :-  C2H2(g) + O2(g) → CO2(g) + H2O(g)  No.of moles of C2H2(g) = 3.0 mol  No.of moles of O2(g)…

Q: A 27.4 mL aliquot of hydrocyanic acid that has a concentration of 0.475 M will be titrated with 1.27…

A: Buffer solution: A buffer solutions is an aqueous solution consisting of a mixture of a weak acid…

Q: what is the enthalpy change per mole of CO2 for the following reaction? CO(g) + 1 /2 O2(g)  CO2(g)

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Q: 101 Calculate the nuclear binding energy (in J) and the nuclear binding energy per nucleon of 44 Ru…

A: We have to calculate binding energy and nuclear binding energy per nuclear for Ru.

Q: Select all of the following reactions that would be expected to provide a negative change in…

A: if the value of ∆ng is positive then ∆S will also have positive value  if the value of ∆ng is…

Q: There is a missing reagent, provide a structure for it.

A: Dehydration means water get removed from molecule and alkenes are organic compounds containing…

Q: A) When 12.0 mL of a 5.67x10^-4 M sodium sulfate solution is combined with 15.0 mL of a 3.57x10^-4 M…

A: In order to check whether the precipitate is formed or not, we needed to compare the value of K…

Q: Chemists have determined that elements with atomic numbers greater than 92 are all radioactive. In…

A: Given that, as the atomic number and mass number increase, the transuranium elements become less…

Q: Consider the two multistep reaction pathways, which face identical reaction conditions. Which…

A: In pathway 1 , primary alkyl halide is used. Whereas in pathway 2 , secondary alkyl halide is used.…

Q: The first order decomposition of reactant X, which is an elementary reaction has a forward reaction…

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Q: Br F

A: Retrosynthesis:

Q: For the following reaction NO2(g) + SO2(g) = NO(g) + SO3(g) K = 4.15 at a particular temperature. If…

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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.