Balance the following Redox reaction in acidic media. VO2" (aq) + Sn(s) vo²+ (aq) + Sn²+, (aq)

Q: What is the pH of a 0.20 M HCI solution? O 12.39 O 0.70 O 13.30 O 1.61

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Q: The tertiary structure of a protein can be stabilized by O a. disulfide bonds. O b.hydrophobic…

A: Tertiary structure of a protein is formed further folding of secondary structure of protein.

Q: You add the same amount of acid to 2 solutions. One contains a buffer, the other does not. Which…

A: A buffer’s pH changes very little when a small amount of strong acid or base is added to it. It is…

Q: When 0.1 M Cr3+ is added with 20 drops 6.0 M NaOH and 3% H2O2, a yellow solution is observed. Write…

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Q: Researchers wished to mimic the conditions of the medial Golgi (pH = 6.3). Which of the buffers…

A: To make a buffer solution of given pH , the buffer is chosen such that the pH lies in buffer range .…

Q: Explain the difference between a. nucleation and particle growth b. occlusion and mixed-crystal…

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Q: What is the pOH of a buffer solution that contains 45.0mL of 0.020M H3PO4 and 25.0mL of 0.0020M…

A: pKa1 of H3PO4 - 2.14 Given, Volume of H3PO4 - 45.0 mL Strength of H3PO4 - 0.020 M Volume of NaH2PO4…

Q: f liquid A boils at 56 C and liquid B at 89 C. What can we say about the strength of ntermolecular…

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Q: A solution is made using 200.0 mL of methanol (density 0.7920 g/mL) and 1035.1 mL of water (density…

A: Volume of methanol = 200.0 ml  Density of methanol = 0.7920 g/ml  Volume of water = 1035.1 ml…

Q: In Aspirin lab preparation a student used 69.0 g of salicylic acid and 30.0 g of  acetic anhydride.…

A: In the laboratory, we can synthesize aspirin by using salicylic acid and acetic anhydride in the…

Q: The equilibrium constant for the gas phase reaction 2S03 (g) 2SO2 (g) + O2 (g) = 3.6 x 103 at 999 K.…

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Q: Which of the following chemicals would be the best buffer for a pH 9.00 solution: NH3 (Kb =…

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Q: Click the "draw structure" button to launch the drawing utilit Draw the products formed in the…

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Q: Draw the major product(s) of the following reactions including stereochemistry when it is ap…

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Q: Which one of the following is not a valid expression for the rate of the reaction below? 4NH3 + 702…

A: Given reaction : 4NH3(g) + 7O2 -------> 4NO2 + 6H2O

Q: Balance the equation for a half-reaction that occurs in acidic solution. Use e- as the symbol for an…

A: Add water molecule where oxygen deficient  Add H+ where hydrogen deficient  Balance the charge

Q: At 25 oC, Kc = 0.145 for the following reaction in the solvent CCl4. 2BrCl  Br2 + Cl2 A solution was…

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Q: Calculate the number of grams of C4 military explosive (C3H6N6O6) detonated if the resulting…

A: Given: Mass of nitrogen gas formed = 117.4 g Known: Molar mass of C = 12.01 g/mol Molar mass of H =…

Q: Please provide complete explanation. Thank you! Ethyl alcohol was used in the recrystallization…

A: If possible, re-crystallization is the most convenient method for purifying organic materials.It is…

Q: 4. What would be the limiting reactant if 9 g of water reacted with sodium to form 0.4g H2?

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Q: 9. Sulfuric acid (H,SO4) is a diprotic acid where the first deprotonation is a strong acid process,…

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Q: If we begin with 5.00 mg of iodine-131 (t1/2 = 8.07 hr), how much remains after eight half-life…

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Q: Draw a diastereomer for each of the following compounds: Part A CH3 H 2OH Br H CH3

A: Answer is given below

Q: In the electrolysis of CUSO4(aq) Both the Cu2+ and H2O will be near the (-) electrode. Which…

A: Redox reaction are those in which both oxidation and reduction reaction occurs simultaneously.

Q: Write the equation for the aldol condensation of 2 moles of 2-butanone

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Q: I have 123.8 grams of KBr, ana combine it, in a beaker, with water at a temperature of 60.0 degrees…

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Q: y protons and neutrons are in each of the following nuclides? d. 21482P. b. 23491 Th c. Bi-212

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Q: Without using a calculator, how many more times acidic is a solution of pH = 3 than pH = 6?

A: The relationship between pH and H3O+ ion concentration is: pH =-logH3O+ ......(1)

Q: This isn't a graded question... please don't reject it and solve this on your own Any help would be…

A: Using the "solubility from mcmurry" chart in the exam 2 folder, answer the following question. I…

Q: When AS = 0.115 kJ/K, calculate AG at room temperature, 25 °C, for the following reaction. AH° can…

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Q: In this reaction, how many grams of PO10 are produced from the reaction of 60.0 L of O2 along with…

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Q: Mass of Inner cup with stirrer on the digital balance=36.7 Mass of Inner cup with stirrer and warm…

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Q: Predict the products of the following reactions: сно CH3 NH2-NH2 • NH,OH

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

Q: How do I find how many resonance forms does a compound have beside drawing

A: How to find how many resonance forms does a compound have beside drawing?

Q: + 502s) 4NO + 6H,O Calculate the AH for the reaction 4NH, 1. N +O 2NO + Ozie) AH = -875.0 kJ/mol 2 N…

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Q: When 10 drops of  0.1 M Co2+ is acidified using 20 drops 6.0 M CH3COOH and a pinch of solid NaNO2 is…

A: Co2+(aq) is oxidized in acidic medium(H+) in presence of NaNO2(aq) to form the yellowish-orange…

Q: Explain the substituent effect on acidic and basic properties

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Q: v) Volume is inversely proportional to the... .at constant T and P. a) moles b) pressure c)…

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Q: Assuming each arrow represents a separate mechanism, write out the reaction steps and draw the…

A: In this question, we will draw the products intermediates A ( first product) and B ( second product…

Q: Calculate freezing temperature Tf and the boiling temperature Tb for a solution formed by mixing…

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Q: If Kc = 2.5 for the reaction: N2(g) + 3H2(g) = 2NH3(g) then * the equilibrium lies predominantly to…

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Q: Consider the reaction 2NH3(g) → N2g) + 3H2(g) What is the rate of NH3 ? A[NH3]/At O-% ANH3]/A! O %…

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Q: Can you show the mechanism and show all the steps

A: Metachloro peroxy benzoic acid is a oxidant and it forms epoxide. Then with H3O+, trans hydroxide…

Q: Which of the following technique/s can be used to determine the amino acid sequence of a polypeptide…

A: A technique of chemical sequencing is used for nucleolus-specific partial chemical modification of…

Q: A chemistry student needs 10.0 g of acetic acid for an experiment. She has avallable 1.0 kg of a…

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Q: Is this a correct structure?

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: If a rock sample was found to contain 4.65 x 10 mol of argon-40, how much potassium-40 would also…

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Q: What is the molarity of a solution that contains 2.0 moles and Nacl in 500 ml

A: • The values provided in the question are:-       i) Number of moles of NaCl (solute), n = 2.0 mol…

Q: What is the name and molecular formula of the structure?   Select one

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Q: What reactant should be used to form the following product after adding OsO4 and NMO? HO OH a) c) d)…

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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.