O4 and the formation of the brown precipitate manganese dioxide, MnO2. OH + 2KMNO4 + 4H2O + 2MNO2 + 2KOH Purple OH Brown I11 Laboratory Manual Page 3.

Q: Give the maximum number of orbitals in an atom that can have these quantum numbers: n = 3, ml = -1

A: In this question, we will give the maximum number of orbitals in an atom when quantum number n = 3…

Q: What type of electrode is used in polarography? Platinum Electrode O Dropping Mercury Electrode…

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Q: Which of the following statements are true? O The partial atomic charge of the anion is inversely…

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Q: The following 13C-NMR data correlates to which molecule? Note, the ""symbol in the DEPT-135 column…

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Q: How much current (in A to one decimal place) is needed to produce 100 grams of gold in 3 hours?…

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Q: Fill in the missing name or chemical formula for the following complex ions or compounds. Number…

A: Here we are required to either name the complex or write the formula of the complex.

Q: CaCO3(s) + 2HCl(aq) --> CO2 (g) + H2O (l) + CaCl2 (aq) What is the molarity of a HCl solution if…

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Q: The specific heat capacity of liquid ammonia is 4700J/Kg.K and its latent heat of vaporization is…

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Q: Why use basic buffer solution in an experiment for hard water analysis?

A: Buffer solution is solution which resist the change in pH of solution.

Q: An insulin solution is given to a patient suffering from hyperglycemia at the rate of 20.0 mL/hr.…

A: The rate of any process is amount of the substance flow per unit time.  The unit time may be in sec,…

Q: Which 2-step process would convert the reactant to the product? Excess reagent is implied if needed.…

A: Detail mechanistic pathway is given below

Q: A diprotic acid (H,A) has pKa values of 3.40 (pKal) and 6.80 (pKa2). Which of the equalities is true…

A: Answer: This question is based on the dissociation of polyprotic acid and how variation in pH…

Q: Aqueous reaction of which of the following chemicals WILL result in the formation of a precipitate?…

A: To idenditify which reaction leads to precipitation .

Q: Draw the skeletal (line-bond) structure of (Z)-2-ethyl-N-methylhept-2-enamide. Organized Please.

A: IUPAC nomenclature is used for naming the organic compound as recommended by international union of…

Q: 7) (C22H40CINNIP2) Assign the carbons on the structure below by placing the chemical shift on the…

A: To assign the carbons on the structure by writing the chemical shift in the blanks. The given NMR…

Q: 6. а). 1. CF4 2. Н:0 3. CH:ОН 4. HCI 5. CH14 Circle all the molecules below that are immiscible with…

A: 6) CCl4 that is carbon tetrachloride is nonpolar because all the four bonds are symmetrical, and…

Q: What is the numerical value of K, the equilibrium constant, for a reaction with a A G° of -10 kJ at…

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Q: How many minutes will it take to plate out 4.56 g of Ni metal from a solution of Ni2+ using a…

A: Given: Mass of Ni deposited = 4.56 g Current passed = 45.5 A Molar mass of Ni = 58.69 g/mol

Q: The wall of a glass beaker contains ≡Si-OH groups. Why are dilute solutions of metal ions (pH > 7)…

A: Given: The wall of a glass beaker contains Si-OH groups.

Q: 4. Propose a synthesis scheme for the amine shown below using the starting material indicated. No…

A: Here we have to prepare isopropyl amine from phthalimide by multistep reactions.

Q: When 25.0 ml of a 9.82x10-4 M lead acetate solution is combined with 15.0 mL of a 4.90x10-5 M…

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Q: suming ideal behavior, which of the following aqueous solutions should have the highest boiling…

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Q: Predict the major product(s) obtained the following compound undergoes hydrolysis in the presence of…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: What is Δ G for the reaction below at 298K with a partial pressure of nitrogen dioxide of 4.0 atm.…

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Q: +2 a. Agac + 2NH3 (acy Ag (NH3)2 (ac) b. AgCls) + Agac)+ Clac) Ni(s) + 4CO) c. Ni(CO)4 (0) * d. CH3…

A: Below attached file showing the details answer.  All the best.

Q: A quick change solution to the electric vehicle problem is the zinc slurry battery system. In this…

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Q: Be sure to answer all parts. Under standard-state conditions, what spontancous reaction will occur…

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Q: hd See Periodic Table See Hint Calculate the pH of 1.25×10M solution of selenocysteine (pK,1 = 2.21.…

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Q: Explain how an ion-exchange separation process works with an example.

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Q: Determine the major product of the given reaction below by drawing the complete reaction mechanism.…

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Q: Cr3+ forms a complex ion after bonding with two water ligands, two fluorine ligands and two…

A: Given: Cr3+ forms a complex ion after bonding with two water ligands, two fluorine ligands and two…

Q: ow many moles of UF6 would have to be decom rbon is available.) i mol UF6

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Q: Question 2: transformations. Assume an aqueous workup for all reactions. (A) Predict the structure…

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Q: b. The reagents must contain 4 or less carbons or be any inorganic reagent, benzene, or…

A: The consecutive reaction steps with the reagents and product are drawn in the scheme below-

Q: What is the answer to this problem? 1,900 mL of a gas is at 48.9°C. At what temperature would the…

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Q: What functional group is highlighted in this section of an unknown drug? "The highlighted functional…

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Q: What is the ratio of conjugate base to undissociated acid for a weak acid with a pk, of 4.4 at a pH…

A: Given :  pKa = 4.4  pH = 9  To determine :  Ratio of conjugate base to weak acid

Q: Próblém Suppose that thermal stability experiments have given the following (partial) thermodynamic…

A: ∆G=∆H-T∆S 5.33 *10^3 = 150*10^3 -(45+273)(∆S) (45+273)(∆S) = (150-5.33) *10^3 (∆S)= (144.67*10^3)/…

Q: 1. Use structures and words to show how the cyclization of the linear glucose molecule to the cyclic…

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

Q: What gas is produced when you mix an acid like hydrochloric acid down a drain that already has high…

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Q: An aqueos solution that contains 0.157 g of penicilin G in 100 mL of solution has an osmotic…

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Q: 2. Propose a mechanism to account for the formation of this product. HO, H2SO4,Heat

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Q: During the experiment, we transferred the liquid part of the centrifuged orange tubes to 3 new…

A: During the experiment, we transferred the liquid part of the centrifuged orange tubes to 3 new…

Q: The following molecule undergoes hydrolysis. Draw the structures of the products. HO. НО OH OH -OOH…

A: Here we are required to predict the product formed after the hydrolysis of disaccharrides

Q: 2N2OH + H2S04 2H2O + Na2SO4 -> AH = -112 kJ %3D What is the heat change for the reaction when the…

A: Given: ∆H = -112 kJ

Q: 3. Chloroform, an important solvent, is prepared by the chlorination of methane at 721 K. CHa(g) +…

A: Given reaction: CH4 (g)  +  Cl2(g)  ---->  CH3Cl(g) + HCl(g)  The thermodynamic standard gibbs…

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Q: Ethyl acetate (C4H3O2, mm388.10 g/mol) is a colorless liquid often used in nail polish removers,…

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Q: The only stable isotope of iodine is iodine-127. Predict the mode of decay of iodine- 125. Write the…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".