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Q: %3D Calculate the cell potential for the reaction as written at 25.00 °C, given that [Zn2+] = 0.884 ...

A: In an electrochemical cell, there are two compartments, the one in which oxidation reaction takes pl...

Q: Part B specifically please :)

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Q: If the intensity of radiation is 286 microcuries (µCi) at a distance of 1.70 m, what is the intensit...

A: Inverse square law gives the relation between intensity of radiation and distance. It can be express...

Q: What is the pH of the solution 0.12M NH4OH with Kb = 1.8 × 10-⁵ How much will the pH of the solution...

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Q: The cell potential for the standard galvanic cell shown above is +1.56V. If AgNO3(aq)|Ag(s) is repla...

A: Initially, At cathode:   E°AgNO3/Ag=+0.80 V      (reduction)At anode :    E°Zn(NO3)2/Zn=-0.76 V     ...

Q: Choose the best answer Calculate AG (kJ) at 315.5 K for Ni + Ag*(0.1m) - Ag + Ni2*(0.2m). The reduct...

A:  Del G represents Gibbs free energy of a chemical reaction. It can be calculated by using the follow...

Q: Can i get help with this problem

A: The answer to the following question is-  

Q: What is the percent yield of the reaction if only 23.4 g of iron (Fe) was actually produced? Remembe...

A: Fe2O3  + Al  --> Fe  + Al2O3    unbalanced equation   Balanced equation Fe2O3  + 2Al  --> 2Fe ...

Q: Can you solve question 54 shown in the picture?

A: Given ,∆G°=-nFE°cell where, n= number of electron transferred. F=faraday constant = 96500 J/V  

Q: The total mass of reactants of nuclear reaction of Fe-56 nucleus is 55.921 amu, and the total mass o...

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Q: Which of the following substances is NOT solution? O A. humid air O B. beer

A: Solution in which two or more elements of compound are mixed.

Q: Chemistry Question

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Q: H3C H3C CH3 Si CH3 CH3 Br DMSO (solvent) CH3 ional groups such as alkynes react the same in complex ...

A: We have to draw the final product

Q: If the pressure on a 15.9L volume of gas is 347.6kPa and the gas is transferred to a container with ...

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Q: Please answer all 4 parts

A: Atomic number of carbon is 6 Electronic configuration of Carbon is 1s22s22p2 Molecular orbital diagr...

Q: Fill in the nuclide symbol for the missing particle in the following nuclear equation. →He + 222 Rn ...

A: Ans. 226 Ra88

Q: Q: 1: The distribution constant for iodine between an organic solvent and HO is 85. Find the concent...

A: From given  The distribution constant for iodine between an organic solvent and H2O is 85. We need t...

Q: Provide a mechanism for this reaction and identify the missing reagent A and the structure of the in...

A: The given reaction is :

Q: Arrange the following sets of elements in order of increasing atomic size. Sn,Xe,Rb,Sr  Rn,He,Xe,K...

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Q: Need help Please follow the formulas explain Thanks :)

A: The hydrogen ion concentration of the solution is = 4.5 x 10^-4 M The pOH of the solution =?

Q: A. an experiment was done to determine the value of the ideal gas constant( R). hydrogen gas was gen...

A: We can determine the experimental value of the universal gas constant from the ideal gas law : PV = ...

Q: a) Identify the various species on the diagram by adding the letter identifying each of the structur...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: Name the following heterocyclic compounds using Fusion method:

A: Rules for fused ring hetrocyclic rings: 1. Start numbering from the atom next to the fusion atom hav...

Q: Imagine an alternate universe where the value of the Planck constant is 6.62607 x 10 -16 J's. In tha...

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Q: The table above provides the half-reactions and standard reduction potentials needed to determine if...

A: We will choose Correct statement

Q: A gas mixture with a total pressure of 760 mmHg contains each of the following gases at the indicate...

A:     In this question, we have to find out the correct answer of given problem by the help of the con...

Q: Draw the major organic product of the following reaction sequence. 1) NaH 2) A 3) H,0

A: Alcohols are weakly acidic in nature and it forms alkoxide ion in the presence of a base. The alkoxi...

Q: Draw the organic product that is expected to form when the following compound is oxidized under biol...

A: Oxidation reaction: The oxidation reaction involves loss of hydrogens or gain of oxygen atoms. Reduc...

Q: Comment on the reactivity of 2-chlorobutane and 2-bromobutane in both Sn1 and Sn2 reaction. Is your ...

A: 2-Chlorobutane and 2-Bromo butane will undergo following reaction mechanism to give product.

Q: Draw the structure of the intermediate (first product) of the following oxidation reaction. CH3CH,CH...

A:   In this question, we have to find out the correct answer of given problem by the help of the conce...

Q: The excess reactant is the reactant * -1

A: The excess reactant is the reactant in a chemical reaction with a greater amount than necessary to r...

Q: Does the amount of electrons affect the cell potential of oxidation reactions?

A: Yes the amount of electrons affect the cell potential of oxidation reactions.

Q: Which reaction sequence would accomplish this transformation?

A: In order to carry out the given conversion reaction, we have to consider the given options and shoul...

Q: Draw the structure of the organic product of the reaction between cyclohexene and H2SO4, H2O.   Use...

A: Answer is cyclohexnol major product

Q: A voltaic cell is constructed from a standard Co2*|Co half cell (E°, = -0.280V) and a standard Br2|B...

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Q: 5. A student conducts a laboratory investigation of anaerobic respiration. The student places 10.0 g...

A: We are authorized to answer three subparts at a time since you have not mentioned which part you are...

Q: A reversible reaction is represented by the following equation:   2 X(g)+ Y2(g)⇄ 2 XY(g)   The amoun...

A: IMPORTANT POINTS : When volume of the container is increased when the equilibrium is established th...

Q: Calculate the cell potential for the galvanic cell in which the given reaction occurs at 25 °C, give...

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Q: Perform the following conversion

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Q: The polarity of silica gel (stationary phase) is low. Select one: O True O False

A: In chromatography, we use a stationary phase, and one mobile phase.  The stationary phase must be hi...

Q: A compound Y (150.0 g/mol) in a 1.00 cm quartz cell has an extinction coefficient (e) of 23,150 at A...

A: Energy absorbed can be calculated using following equation: E = Nahc/λ Where, λ is the wavelength wh...

Q: Question: Comment on the solubility of the two dyes in water. In your answer consider intermolecular...

A:     In this question, we have to find out the correct answer of given problem by the help of the con...

Q: Using only ethanol as a starting material , plan a synthesis of 2 -butanol using only reactions and ...

A: In this question, we want to synthesise 2-butanol from the starting material ethanol  How we can syn...

Q: Half-Reaction: Cu2+ +2e−→Cu(s) E°(V): 0.34 Half-Reaction: Zn2+ +2e−→Zn(s) E°(V): −0.76 (a) What is...

A: Given: Cu2+(aq) + 2e- ----> Cu(s)      E° = 0.34 V Zn2+(aq) + 2e- ----> Zn(s)      E° = -0.76 ...

Q: Compute the mean molecular speed v in the light gas hydrogen (H2) and the heavy gas radon (Rn), both...

A: The mean molecular speed is the average of all the velocities of the gas. The average speed of the m...

Q: First picture: "You will need to draw a diagram to answer the question. On a piece of paper, draw th...

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Q: Hydrogen cyanide is used in the manufacture of clear plastic such as plexiglas. it is prepared from ...

A: Given reaction: 2NH3 (g) + 3O2 (g)  + 2CH4 (g)  ---->  2HCN(g)  + 6H2O(g)  Enthalpy change of the...

Q: A) When working in the lab, you are testing some solutions for [OH-] content. One of your tests tell...

A: pH + pOH = 14  pH = -log [H+]  pOH = -log [OH-]   [H+] = 10-pH  [OH-] = 10-pOH

Q: The single largest use of phosphoric acid is in the production of fertilizer. How many grams of phos...

A: We will get stoichiometry of the reaction to get the answer

Q: The malonic ester synthesis is a method for preparing carboxylic acids from alkyl halides. For each ...

A: Reactant