An electrochemical cell is based on the following two Compute the cell potential at 25 °C. half-reactions: Express the cell potential to three significant figures. oxidation: Sn (s)-Sn* (aq, 1.75 M)+2e reduction: ? ClO:(g, 0.205 atm )+e-CIO, (aq, 1.90 M) Ecell V. Submit Request Answer

Q: What is the reaction between hexene and the Baeyer's reagent KMnO4

A: Hexene + Baeyer's reagent ------>

Q: opose a reaction mechanism for the reaction below and use electronic fac plain why a racemic mixture…

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Q: How many grams of H+ are needed to replace 1 g NH4+?

A: Given::  Mass of NH4+ = 1g molar mass of NH4+= 18 g mol-1 Grams of H+ = ? molar mass of H+=1 g mol-1…

Q: Give 5 differences of Configurational isomers and Geometrical isomers

A: Isomer  have Same molecular  Formula but different arrangement  in 3D space

Q: The ionization constant (Kb) of pyridine (C5H5N) is 5.62 x 10^-4. If 11.3 grams of sample of…

A: Given that -  Ionization constant, Kb for pyridine = 5.62×10-4  Mass of pyridine = 11.3 grams…

Q: How was the precipitate obtained after filtration? (A By scraping from the filter paper and…

A: Filtration- the process in which solid particles in a liquid are removed by the use of a filter…

Q: 4. CH3CH2 CH2CH2CH2CH3 C=C H CH2CH3 CH2CH3 H3C CH3-CH-CEC-CH2-CH-CH3 CH3-CH2 CH2-CH3 5.

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Q: Calcium hydroxide topical solution is done by slaking Calcium Oxide. How much Cao (56 g/n) is needed…

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Q: For the gas phase decomposition of nitrosyl chloride at 400 K 2 NOCI→2 NO + Cl2 the average rate of…

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A: To solve the given question, first solve the numerator and denominator part. Then round off answer…

Q: A student attempts to determine the molecular weight of an unknown liquid with a boiling point of…

A: Given that -  Boiling point of unknown liquid = 79.6°C  While lowering the vapour pressure,…

Q: n of 50.00 mL of 0.04715 M NaC204 required 39.25 m nganate solution. Calculate the molar…

A: Given,  Molarity of Na2C2O4 = 0.04715 M Volume of Na2C2O4 = 50.0 mL Mmol of Na2C2O4 = M × V     =…

Q: (b) Predict the product and chemistry involved in the following reactions: (i) [Rh(CO),Cl2] +CH;I…

A: Since you have asked a question with a multiple sub-parts, we will solve first three sub-parts for…

Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free…

A: Finds :       To calculate the standard reaction free energy of the following chemical reaction:…

Q: ll. Direction: Carefully read the following problems. Do the following : D. Determine the percentage…

A: Given the balanced Chemical equation -  C7H6O3(s) + C4H6O3(l) ------> C9H8O4(s) + CH3COOH(l)…

Q: 279.28 mL of 1.22 M organic salt was mixed with 168.14 mL of Ethanol (d= 0.789 g/mL, MW…

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Q: If 0.15g of Calcium hydroxide is needed in preparing 50mL of Calcium hydroxide topical solution,…

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Q: 2a. Which of the following is a redox reaction? A. CO2(g) + Ca(OH)2(aq) → CaCO3(s) + H2O(l) B.…

A: Answer: 2/a . D , 2/b. B

Q: The pH of a 0.300 M solution of NaOAc is:   (For HOAC, Ka = 1.8 x 10-5) a. pH = 4.90 b. pH = 11.37…

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Q: A 50.0 mL of 0.100 M Cu(NO3) solution and a 50.0 mL of 0.100 M NaBr solution are mixed. If the Ksp…

A: Given,  Molarity of Cu(NO3) = 0.100 M  Volume of Cu(NO3) = 50.0 mL  Molarity of NaBr = 0.100 M…

Q: what is the effect on the chromatographic peak if a. inserting/adding sample too slow b. column…

A: Effect of chromatographic peak on  a. inserting/adding sample too slow b. column temperature is too…

Q: Complete the following nuclear bombardment equation by filling in the nuclear symbol for the missing…

A: In a balanced nuclear equation sum of atomic number and sum of mass number is same on both side of…

Q: Based on the phase diagram illustated below, what is the phase condition of the given two-component…

A: Given phase diagram:

Q: 10. Provide a mechanism for the following transformation: soc, OH

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Q: "Benzyl cinnamate gives the dihydro-derivative on hydrogenation in presence of Wilkinson's catalyst,…

A: Wilkinson's catalyst - Rh(PPh)3Cl is widely used for hydrogenation reaction of unsaturated…

Q: Starting from toluene (PhMe) and HCN, provide a synthetic sequence that would afford the product…

A: Synthesis of the given product from toluene and HCN as reactants is given in the following step.

Q: Question 7 Given the phase diagram of mixture A and B both are solid where the mixture is heated…

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Q: Practice Exercise Cakulate he standard fre-anergy changes for heflwing frextions at 25C:

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Q: The solubility of Ag,CrO, in water at 25 °C is measured to be 0.022 Use this information to…

A: Given-> Solubility = 0.022 g/L

Q: 1.Which one of the below is not even a crystalline substance

A: 1)4  It is incorrect

Q: . The flotation process used in metallurgy involves __________. a.chemical reduction b.the roasting…

A: 1) The flotation process used in metallurgy involves

Q: The decomposition of a generic diatomic element in its standard state is representdd by the equation…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Give 5 differences of common name and IUPAC name

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Q: The aldol reaction is an equilibrium process that generally favors the products. How would the…

A: Retro aldol reaction is the reverse of the aldol condensation reaction .Thus in retro aldol…

Q: Name the following hydrocarbons with functional groups

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: Name the Following Compounds

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Q: Choose five items from the given scientific terms about dyes below. Then, provide definitions of…

A: In UV spectroscopy in terms of wavelength  , there are some categories of shifts, which are known as…

Q: 1. It is important that under physiological conditions, the enzymes work at Vmax. * TRUE FALSE

A: Since you have asked multiple questions, as per guidelines we will solve only the first question for…

Q: An experimenter created a solution with a concentration of 20.0%(w/w) from a solid active compound…

A: Given: Initial %(w/w) of solute = 20.0 % Density of initial solution = 1.4 g/mL> Volume of…

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Q: The property of the solution remains constant even if its composition  varies.  True  False

A: Solution is made up of two  components: solute and solvent. Solvent is present in major amount and…

Q: solution contains a mixture of Na2CO3 and NaOH. Using phenolphthalein indicator 25 mL of mixture…

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Q: For each chemical reaction listed in the first column of the table below, predict the sign (positive…

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Q: Sodium sulfate + barium chloride

A: Balanced chemical equation is those in which number of atoms on left hand side and right hand side…

Q: 284.76 mL of 1.24 M organic salt was mixed with 269.60 mL of Ethanol (d= 0.789 g/mL, MW…

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Q: A neutral solution of water at a particular temperature has a concentration of OH⁻ of 8.0 × 10⁻⁷ M.…

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Q: Consider a galvanic cell in which Al3+ is reduced to elemental aluminum and magnesium metal is…

A: As we know, in electrochemical cell,  Oxidation takes place at anode and reduction takes place at…

Q: 170.50 ml of 1.23 M organic salt was mixed with 236.23 ml of Ethanol (d= 0.789 g/mL, MW…

A: Given,  Volume of the organic salt (solute) = 170.50 mL  Molarity of organic salt = 1.23 M  Volume…

Q: Based on nuclear stability, what is the symbol for the most likely product nuclide when carbon-10…

A: Carbon-10 is one of the isotope of carbon. Which may give nuclear decay reaction.

Q: Explain the Arrhenius and Bronsted-Lowry definitions of acids and bases in detail. Give specific…

A: According to the Arrhenius theory, the substance that gives hydrogen ion H+ in the aqueous solution…

Batteries

A battery is simply an electrochemical cell or group of cells that generate electric current. Batteries are the devices that generate current using redox reactions. These reactions proceed by the transfer of electrons. An ideal battery or cell should produce a constant voltage. A battery should actually be light in weight.